1801590966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 4720584960

約数和(自身を除く): 2918993994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 151, 161, 179, 207, 302, 322, 358, 414, 453, 483, 529, 537, 906, 966, 1057, 1058, 1074, 1253, 1359, 1449, 1587, 1611, 2114, 2506, 2718, 2898, 3171, 3174, 3222, 3473, 3703, 3759, 4117, 4761, 6342, 6946, 7406, 7518, 8234, 9513, 9522, 10419, 11109, 11277, 12351, 19026, 20838, 22218, 22554, 24311, 24702, 27029, 28819, 31257, 33327, 37053, 48622, 54058, 57638, 62514, 66654, 72933, 74106, 79879, 81087, 86457, 94691, 145866, 159758, 162174, 172914, 189203, 189382, 218799, 239637, 243261, 259371, 284073, 378406, 437598, 479274, 486522, 518742, 559153, 567609, 568146, 621667, 662837, 718911, 852219, 1118306, 1135218, 1243334, 1325674, 1437822, 1677459, 1702827, 1704438, 1865001, 1988511, 3354918, 3405654, 3730002, 3977022, 4351669, 5032377, 5595003, 5965533, 8703338, 10064754, 11190006, 11931066, 13055007, 14298341, 26110014, 28596682, 39165021, 42895023, 78330042, 85790046, 100088387, 128685069, 200176774, 257370138, 300265161, 600530322, 900795483, 1801590966]

約数ペア:

[(1, 1801590966), (2, 900795483), (3, 600530322), (6, 300265161), (7, 257370138), (9, 200176774), (14, 128685069), (18, 100088387), (21, 85790046), (23, 78330042), (42, 42895023), (46, 39165021), (63, 28596682), (69, 26110014), (126, 14298341), (138, 13055007), (151, 11931066), (161, 11190006), (179, 10064754), (207, 8703338), (302, 5965533), (322, 5595003), (358, 5032377), (414, 4351669), (453, 3977022), (483, 3730002), (529, 3405654), (537, 3354918), (906, 1988511), (966, 1865001), (1057, 1704438), (1058, 1702827), (1074, 1677459), (1253, 1437822), (1359, 1325674), (1449, 1243334), (1587, 1135218), (1611, 1118306), (2114, 852219), (2506, 718911), (2718, 662837), (2898, 621667), (3171, 568146), (3174, 567609), (3222, 559153), (3473, 518742), (3703, 486522), (3759, 479274), (4117, 437598), (4761, 378406), (6342, 284073), (6946, 259371), (7406, 243261), (7518, 239637), (8234, 218799), (9513, 189382), (9522, 189203), (10419, 172914), (11109, 162174), (11277, 159758), (12351, 145866), (19026, 94691), (20838, 86457), (22218, 81087), (22554, 79879), (24311, 74106), (24702, 72933), (27029, 66654), (28819, 62514), (31257, 57638), (33327, 54058), (37053, 48622)]