18883921068

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{2009783}}^1$

素因数の和:2009828

約数の個数: 60

約数和(自身を含む): 51068611440

約数和(自身を除く): 32184690372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3132, 4698, 9396, 2009783, 4019566, 6029349, 8039132, 12058698, 18088047, 24117396, 36176094, 54264141, 58283707, 72352188, 108528282, 116567414, 162792423, 174851121, 217056564, 233134828, 325584846, 349702242, 524553363, 651169692, 699404484, 1049106726, 1573660089, 2098213452, 3147320178, 4720980267, 6294640356, 9441960534, 18883921068]

約数ペア:

[(1, 18883921068), (2, 9441960534), (3, 6294640356), (4, 4720980267), (6, 3147320178), (9, 2098213452), (12, 1573660089), (18, 1049106726), (27, 699404484), (29, 651169692), (36, 524553363), (54, 349702242), (58, 325584846), (81, 233134828), (87, 217056564), (108, 174851121), (116, 162792423), (162, 116567414), (174, 108528282), (261, 72352188), (324, 58283707), (348, 54264141), (522, 36176094), (783, 24117396), (1044, 18088047), (1566, 12058698), (2349, 8039132), (3132, 6029349), (4698, 4019566), (9396, 2009783)]