1221051942

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{10651}}^1$

素因数の和:10866

約数の個数: 64

約数和(自身を含む): 2975742720

約数和(自身を除く): 1754690778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 193, 198, 297, 386, 579, 594, 1158, 1737, 2123, 3474, 4246, 5211, 6369, 10422, 10651, 12738, 19107, 21302, 31953, 38214, 57321, 63906, 95859, 114642, 117161, 191718, 234322, 287577, 351483, 575154, 702966, 1054449, 2055643, 2108898, 3163347, 4111286, 6166929, 6326694, 12333858, 18500787, 22612073, 37001574, 45224146, 55502361, 67836219, 111004722, 135672438, 203508657, 407017314, 610525971, 1221051942]

約数ペア:

[(1, 1221051942), (2, 610525971), (3, 407017314), (6, 203508657), (9, 135672438), (11, 111004722), (18, 67836219), (22, 55502361), (27, 45224146), (33, 37001574), (54, 22612073), (66, 18500787), (99, 12333858), (193, 6326694), (198, 6166929), (297, 4111286), (386, 3163347), (579, 2108898), (594, 2055643), (1158, 1054449), (1737, 702966), (2123, 575154), (3474, 351483), (4246, 287577), (5211, 234322), (6369, 191718), (10422, 117161), (10651, 114642), (12738, 95859), (19107, 63906), (21302, 57321), (31953, 38214)]