15114918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 41287680

約数和(自身を除く): 26172762

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 47, 57, 62, 78, 91, 93, 94, 114, 133, 141, 182, 186, 217, 247, 266, 273, 282, 329, 399, 403, 434, 494, 546, 589, 611, 651, 658, 741, 798, 806, 893, 987, 1178, 1209, 1222, 1302, 1457, 1482, 1729, 1767, 1786, 1833, 1974, 2418, 2679, 2821, 2914, 3458, 3534, 3666, 4123, 4277, 4371, 5187, 5358, 5642, 6251, 7657, 8246, 8463, 8554, 8742, 10199, 10374, 11609, 12369, 12502, 12831, 15314, 16926, 18753, 18941, 20398, 22971, 23218, 24738, 25662, 27683, 30597, 34827, 37506, 37882, 45942, 53599, 55366, 56823, 61194, 69654, 81263, 83049, 107198, 113646, 132587, 160797, 162526, 166098, 193781, 243789, 265174, 321594, 359879, 387562, 397761, 487578, 581343, 719758, 795522, 1079637, 1162686, 2159274, 2519153, 5038306, 7557459, 15114918]

約数ペア:

[(1, 15114918), (2, 7557459), (3, 5038306), (6, 2519153), (7, 2159274), (13, 1162686), (14, 1079637), (19, 795522), (21, 719758), (26, 581343), (31, 487578), (38, 397761), (39, 387562), (42, 359879), (47, 321594), (57, 265174), (62, 243789), (78, 193781), (91, 166098), (93, 162526), (94, 160797), (114, 132587), (133, 113646), (141, 107198), (182, 83049), (186, 81263), (217, 69654), (247, 61194), (266, 56823), (273, 55366), (282, 53599), (329, 45942), (399, 37882), (403, 37506), (434, 34827), (494, 30597), (546, 27683), (589, 25662), (611, 24738), (651, 23218), (658, 22971), (741, 20398), (798, 18941), (806, 18753), (893, 16926), (987, 15314), (1178, 12831), (1209, 12502), (1222, 12369), (1302, 11609), (1457, 10374), (1482, 10199), (1729, 8742), (1767, 8554), (1786, 8463), (1833, 8246), (1974, 7657), (2418, 6251), (2679, 5642), (2821, 5358), (2914, 5187), (3458, 4371), (3534, 4277), (3666, 4123)]