13317138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1743

約数の個数: 48

約数和(自身を含む): 31711680

約数和(自身を除く): 18394542

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 1693, 2622, 3386, 3933, 5079, 7866, 10158, 15237, 30474, 32167, 38939, 64334, 77878, 96501, 116817, 193002, 233634, 289503, 350451, 579006, 700902, 739841, 1479682, 2219523, 4439046, 6658569, 13317138]

約数ペア:

[(1, 13317138), (2, 6658569), (3, 4439046), (6, 2219523), (9, 1479682), (18, 739841), (19, 700902), (23, 579006), (38, 350451), (46, 289503), (57, 233634), (69, 193002), (114, 116817), (138, 96501), (171, 77878), (207, 64334), (342, 38939), (414, 32167), (437, 30474), (874, 15237), (1311, 10158), (1693, 7866), (2622, 5079), (3386, 3933)]