18112122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4637}}^1$

素因数の和:4683

約数の個数: 48

約数和(自身を含む): 46305792

約数和(自身を除く): 28193670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 4637, 9274, 13911, 27822, 32459, 41733, 64918, 83466, 97377, 143747, 194754, 287494, 292131, 431241, 584262, 862482, 1006229, 1293723, 2012458, 2587446, 3018687, 6037374, 9056061, 18112122]

約数ペア:

[(1, 18112122), (2, 9056061), (3, 6037374), (6, 3018687), (7, 2587446), (9, 2012458), (14, 1293723), (18, 1006229), (21, 862482), (31, 584262), (42, 431241), (62, 292131), (63, 287494), (93, 194754), (126, 143747), (186, 97377), (217, 83466), (279, 64918), (434, 41733), (558, 32459), (651, 27822), (1302, 13911), (1953, 9274), (3906, 4637)]