18009792010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{796541}}^1$

素因数の和:796591

約数の個数: 64

約数和(自身を含む): 41292737280

約数和(自身を除く): 23282945270

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 3230, 4522, 11305, 22610, 796541, 1593082, 3982705, 5575787, 7965410, 11151574, 13541197, 15134279, 27082394, 27878935, 30268558, 55757870, 67705985, 75671395, 94788379, 105939953, 135411970, 151342790, 189576758, 211879906, 257282743, 473941895, 514565486, 529699765, 947883790, 1059399530, 1286413715, 1800979201, 2572827430, 3601958402, 9004896005, 18009792010]

約数ペア:

[(1, 18009792010), (2, 9004896005), (5, 3601958402), (7, 2572827430), (10, 1800979201), (14, 1286413715), (17, 1059399530), (19, 947883790), (34, 529699765), (35, 514565486), (38, 473941895), (70, 257282743), (85, 211879906), (95, 189576758), (119, 151342790), (133, 135411970), (170, 105939953), (190, 94788379), (238, 75671395), (266, 67705985), (323, 55757870), (595, 30268558), (646, 27878935), (665, 27082394), (1190, 15134279), (1330, 13541197), (1615, 11151574), (2261, 7965410), (3230, 5575787), (4522, 3982705), (11305, 1593082), (22610, 796541)]