15621567348

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1\times {\mathrm{22679}}^1$

素因数の和:23688

約数の個数: 48

約数和(自身を含む): 37088876160

約数和(自身を除く): 21467308812

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 941, 1882, 2823, 3764, 5646, 11292, 22679, 45358, 57401, 68037, 90716, 114802, 136074, 172203, 229604, 272148, 344406, 688812, 1383419, 2766838, 4150257, 5533676, 8300514, 16601028, 21340939, 42681878, 64022817, 85363756, 128045634, 256091268, 1301797279, 2603594558, 3905391837, 5207189116, 7810783674, 15621567348]

約数ペア:

[(1, 15621567348), (2, 7810783674), (3, 5207189116), (4, 3905391837), (6, 2603594558), (12, 1301797279), (61, 256091268), (122, 128045634), (183, 85363756), (244, 64022817), (366, 42681878), (732, 21340939), (941, 16601028), (1882, 8300514), (2823, 5533676), (3764, 4150257), (5646, 2766838), (11292, 1383419), (22679, 688812), (45358, 344406), (57401, 272148), (68037, 229604), (90716, 172203), (114802, 136074)]