1726452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 5870592

約数和(自身を除く): 4144140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 31, 34, 36, 39, 42, 51, 52, 62, 63, 68, 78, 84, 91, 93, 102, 117, 119, 124, 126, 153, 156, 182, 186, 204, 217, 221, 234, 238, 252, 273, 279, 306, 357, 364, 372, 403, 434, 442, 468, 476, 527, 546, 558, 612, 651, 663, 714, 806, 819, 868, 884, 1054, 1071, 1092, 1116, 1209, 1302, 1326, 1428, 1547, 1581, 1612, 1638, 1953, 1989, 2108, 2142, 2418, 2604, 2652, 2821, 3094, 3162, 3276, 3627, 3689, 3906, 3978, 4284, 4641, 4743, 4836, 5642, 6188, 6324, 6851, 7254, 7378, 7812, 7956, 8463, 9282, 9486, 11067, 11284, 13702, 13923, 14508, 14756, 16926, 18564, 18972, 20553, 22134, 25389, 27404, 27846, 33201, 33852, 41106, 44268, 47957, 50778, 55692, 61659, 66402, 82212, 95914, 101556, 123318, 132804, 143871, 191828, 246636, 287742, 431613, 575484, 863226, 1726452]

約数ペア:

[(1, 1726452), (2, 863226), (3, 575484), (4, 431613), (6, 287742), (7, 246636), (9, 191828), (12, 143871), (13, 132804), (14, 123318), (17, 101556), (18, 95914), (21, 82212), (26, 66402), (28, 61659), (31, 55692), (34, 50778), (36, 47957), (39, 44268), (42, 41106), (51, 33852), (52, 33201), (62, 27846), (63, 27404), (68, 25389), (78, 22134), (84, 20553), (91, 18972), (93, 18564), (102, 16926), (117, 14756), (119, 14508), (124, 13923), (126, 13702), (153, 11284), (156, 11067), (182, 9486), (186, 9282), (204, 8463), (217, 7956), (221, 7812), (234, 7378), (238, 7254), (252, 6851), (273, 6324), (279, 6188), (306, 5642), (357, 4836), (364, 4743), (372, 4641), (403, 4284), (434, 3978), (442, 3906), (468, 3689), (476, 3627), (527, 3276), (546, 3162), (558, 3094), (612, 2821), (651, 2652), (663, 2604), (714, 2418), (806, 2142), (819, 2108), (868, 1989), (884, 1953), (1054, 1638), (1071, 1612), (1092, 1581), (1116, 1547), (1209, 1428), (1302, 1326)]