5298426

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 13685760

約数和(自身を除く): 8387334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 131, 189, 214, 262, 321, 378, 393, 642, 749, 786, 917, 963, 1179, 1498, 1834, 1926, 2247, 2358, 2751, 2889, 3537, 4494, 5502, 5778, 6741, 7074, 8253, 13482, 14017, 16506, 20223, 24759, 28034, 40446, 42051, 49518, 84102, 98119, 126153, 196238, 252306, 294357, 378459, 588714, 756918, 883071, 1766142, 2649213, 5298426]

約数ペア:

[(1, 5298426), (2, 2649213), (3, 1766142), (6, 883071), (7, 756918), (9, 588714), (14, 378459), (18, 294357), (21, 252306), (27, 196238), (42, 126153), (54, 98119), (63, 84102), (107, 49518), (126, 42051), (131, 40446), (189, 28034), (214, 24759), (262, 20223), (321, 16506), (378, 14017), (393, 13482), (642, 8253), (749, 7074), (786, 6741), (917, 5778), (963, 5502), (1179, 4494), (1498, 3537), (1834, 2889), (1926, 2751), (2247, 2358)]