18259122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 44789760

約数和(自身を除く): 26530638

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 107, 119, 214, 238, 239, 321, 357, 478, 642, 714, 717, 749, 1434, 1498, 1673, 1819, 2247, 3346, 3638, 4063, 4494, 5019, 5457, 8126, 10038, 10914, 12189, 12733, 24378, 25466, 25573, 28441, 38199, 51146, 56882, 76398, 76719, 85323, 153438, 170646, 179011, 358022, 434741, 537033, 869482, 1074066, 1304223, 2608446, 3043187, 6086374, 9129561, 18259122]

約数ペア:

[(1, 18259122), (2, 9129561), (3, 6086374), (6, 3043187), (7, 2608446), (14, 1304223), (17, 1074066), (21, 869482), (34, 537033), (42, 434741), (51, 358022), (102, 179011), (107, 170646), (119, 153438), (214, 85323), (238, 76719), (239, 76398), (321, 56882), (357, 51146), (478, 38199), (642, 28441), (714, 25573), (717, 25466), (749, 24378), (1434, 12733), (1498, 12189), (1673, 10914), (1819, 10038), (2247, 8126), (3346, 5457), (3638, 5019), (4063, 4494)]