18367620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2861}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 51928128

約数和(自身を除く): 33560508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 2861, 3210, 5722, 6420, 8583, 11444, 14305, 17166, 28610, 34332, 42915, 57220, 85830, 171660, 306127, 612254, 918381, 1224508, 1530635, 1836762, 3061270, 3673524, 4591905, 6122540, 9183810, 18367620]

約数ペア:

[(1, 18367620), (2, 9183810), (3, 6122540), (4, 4591905), (5, 3673524), (6, 3061270), (10, 1836762), (12, 1530635), (15, 1224508), (20, 918381), (30, 612254), (60, 306127), (107, 171660), (214, 85830), (321, 57220), (428, 42915), (535, 34332), (642, 28610), (1070, 17166), (1284, 14305), (1605, 11444), (2140, 8583), (2861, 6420), (3210, 5722)]