18181678096

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{983}}^1\times {\mathrm{14633}}^1$

素因数の和:15703

約数の個数: 40

約数和(自身を含む): 35711642880

約数和(自身を除く): 17529964784

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 983, 1264, 1966, 3932, 7864, 14633, 15728, 29266, 58532, 77657, 117064, 155314, 234128, 310628, 621256, 1156007, 1242512, 2312014, 4624028, 9248056, 14384239, 18496112, 28768478, 57536956, 115073912, 230147824, 1136354881, 2272709762, 4545419524, 9090839048, 18181678096]

約数ペア:

[(1, 18181678096), (2, 9090839048), (4, 4545419524), (8, 2272709762), (16, 1136354881), (79, 230147824), (158, 115073912), (316, 57536956), (632, 28768478), (983, 18496112), (1264, 14384239), (1966, 9248056), (3932, 4624028), (7864, 2312014), (14633, 1242512), (15728, 1156007), (29266, 621256), (58532, 310628), (77657, 234128), (117064, 155314)]