1818240984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1549}}^1$

素因数の和:1722

約数の個数: 192

約数和(自身を含む): 6006312000

約数和(自身を除く): 4188071016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 137, 153, 168, 204, 238, 252, 274, 306, 357, 408, 411, 476, 504, 548, 612, 714, 822, 952, 959, 1071, 1096, 1224, 1233, 1428, 1549, 1644, 1918, 2142, 2329, 2466, 2856, 2877, 3098, 3288, 3836, 4284, 4647, 4658, 4932, 5754, 6196, 6987, 7672, 8568, 8631, 9294, 9316, 9864, 10843, 11508, 12392, 13941, 13974, 16303, 17262, 18588, 18632, 20961, 21686, 23016, 26333, 27882, 27948, 32529, 32606, 34524, 37176, 41922, 43372, 48909, 52666, 55764, 55896, 65058, 65212, 69048, 78999, 83844, 86744, 97587, 97818, 105332, 111528, 130116, 130424, 146727, 157998, 167688, 184331, 195174, 195636, 210664, 212213, 236997, 260232, 293454, 315996, 368662, 390348, 391272, 424426, 473994, 552993, 586908, 631992, 636639, 737324, 780696, 848852, 947988, 1105986, 1173816, 1273278, 1474648, 1485491, 1658979, 1697704, 1895976, 1909917, 2211972, 2546556, 2970982, 3317958, 3607621, 3819834, 4423944, 4456473, 5093112, 5941964, 6635916, 7215242, 7639668, 8912946, 10822863, 11883928, 13271832, 13369419, 14430484, 15279336, 17825892, 21645726, 25253347, 26738838, 28860968, 32468589, 35651784, 43291452, 50506694, 53477676, 64937178, 75760041, 86582904, 101013388, 106955352, 129874356, 151520082, 202026776, 227280123, 259748712, 303040164, 454560246, 606080328, 909120492, 1818240984]

約数ペア:

[(1, 1818240984), (2, 909120492), (3, 606080328), (4, 454560246), (6, 303040164), (7, 259748712), (8, 227280123), (9, 202026776), (12, 151520082), (14, 129874356), (17, 106955352), (18, 101013388), (21, 86582904), (24, 75760041), (28, 64937178), (34, 53477676), (36, 50506694), (42, 43291452), (51, 35651784), (56, 32468589), (63, 28860968), (68, 26738838), (72, 25253347), (84, 21645726), (102, 17825892), (119, 15279336), (126, 14430484), (136, 13369419), (137, 13271832), (153, 11883928), (168, 10822863), (204, 8912946), (238, 7639668), (252, 7215242), (274, 6635916), (306, 5941964), (357, 5093112), (408, 4456473), (411, 4423944), (476, 3819834), (504, 3607621), (548, 3317958), (612, 2970982), (714, 2546556), (822, 2211972), (952, 1909917), (959, 1895976), (1071, 1697704), (1096, 1658979), (1224, 1485491), (1233, 1474648), (1428, 1273278), (1549, 1173816), (1644, 1105986), (1918, 947988), (2142, 848852), (2329, 780696), (2466, 737324), (2856, 636639), (2877, 631992), (3098, 586908), (3288, 552993), (3836, 473994), (4284, 424426), (4647, 391272), (4658, 390348), (4932, 368662), (5754, 315996), (6196, 293454), (6987, 260232), (7672, 236997), (8568, 212213), (8631, 210664), (9294, 195636), (9316, 195174), (9864, 184331), (10843, 167688), (11508, 157998), (12392, 146727), (13941, 130424), (13974, 130116), (16303, 111528), (17262, 105332), (18588, 97818), (18632, 97587), (20961, 86744), (21686, 83844), (23016, 78999), (26333, 69048), (27882, 65212), (27948, 65058), (32529, 55896), (32606, 55764), (34524, 52666), (37176, 48909), (41922, 43372)]