18480714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15173}}^1$

素因数の和:15214

約数の個数: 32

約数和(自身を含む): 43701120

約数和(自身を除く): 25220406

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 15173, 30346, 45519, 91038, 106211, 212422, 318633, 440017, 637266, 880034, 1320051, 2640102, 3080119, 6160238, 9240357, 18480714]

約数ペア:

[(1, 18480714), (2, 9240357), (3, 6160238), (6, 3080119), (7, 2640102), (14, 1320051), (21, 880034), (29, 637266), (42, 440017), (58, 318633), (87, 212422), (174, 106211), (203, 91038), (406, 45519), (609, 30346), (1218, 15173)]