15426684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 51000768

約数和(自身を除く): 35574084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 277, 306, 357, 364, 442, 468, 476, 546, 554, 612, 663, 714, 819, 831, 884, 1071, 1092, 1108, 1326, 1428, 1547, 1638, 1662, 1939, 1989, 2142, 2493, 2652, 3094, 3276, 3324, 3601, 3878, 3978, 4284, 4641, 4709, 4986, 5817, 6188, 7202, 7756, 7956, 9282, 9418, 9972, 10803, 11634, 13923, 14127, 14404, 17451, 18564, 18836, 21606, 23268, 25207, 27846, 28254, 32409, 32963, 34902, 42381, 43212, 50414, 55692, 56508, 61217, 64818, 65926, 69804, 75621, 84762, 98889, 100828, 122434, 129636, 131852, 151242, 169524, 183651, 197778, 226863, 244868, 296667, 302484, 367302, 395556, 428519, 453726, 550953, 593334, 734604, 857038, 907452, 1101906, 1186668, 1285557, 1714076, 2203812, 2571114, 3856671, 5142228, 7713342, 15426684]

約数ペア:

[(1, 15426684), (2, 7713342), (3, 5142228), (4, 3856671), (6, 2571114), (7, 2203812), (9, 1714076), (12, 1285557), (13, 1186668), (14, 1101906), (17, 907452), (18, 857038), (21, 734604), (26, 593334), (28, 550953), (34, 453726), (36, 428519), (39, 395556), (42, 367302), (51, 302484), (52, 296667), (63, 244868), (68, 226863), (78, 197778), (84, 183651), (91, 169524), (102, 151242), (117, 131852), (119, 129636), (126, 122434), (153, 100828), (156, 98889), (182, 84762), (204, 75621), (221, 69804), (234, 65926), (238, 64818), (252, 61217), (273, 56508), (277, 55692), (306, 50414), (357, 43212), (364, 42381), (442, 34902), (468, 32963), (476, 32409), (546, 28254), (554, 27846), (612, 25207), (663, 23268), (714, 21606), (819, 18836), (831, 18564), (884, 17451), (1071, 14404), (1092, 14127), (1108, 13923), (1326, 11634), (1428, 10803), (1547, 9972), (1638, 9418), (1662, 9282), (1939, 7956), (1989, 7756), (2142, 7202), (2493, 6188), (2652, 5817), (3094, 4986), (3276, 4709), (3324, 4641), (3601, 4284), (3878, 3978)]