2157789906

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227471}}^1$

素因数の和:227527

約数の個数: 48

約数和(自身を含む): 5109931008

約数和(自身を除く): 2952141102

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 3162, 4743, 9486, 227471, 454942, 682413, 1364826, 2047239, 3867007, 4094478, 7051601, 7734014, 11601021, 14103202, 21154803, 23202042, 34803063, 42309606, 63464409, 69606126, 119877217, 126928818, 239754434, 359631651, 719263302, 1078894953, 2157789906]

約数ペア:

[(1, 2157789906), (2, 1078894953), (3, 719263302), (6, 359631651), (9, 239754434), (17, 126928818), (18, 119877217), (31, 69606126), (34, 63464409), (51, 42309606), (62, 34803063), (93, 23202042), (102, 21154803), (153, 14103202), (186, 11601021), (279, 7734014), (306, 7051601), (527, 4094478), (558, 3867007), (1054, 2047239), (1581, 1364826), (3162, 682413), (4743, 454942), (9486, 227471)]