21830952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6361}}^1$

素因数の和:6394

約数の個数: 64

約数和(自身を含む): 64128960

約数和(自身を除く): 42298008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 6361, 12722, 19083, 25444, 38166, 50888, 69971, 76332, 82693, 139942, 152664, 165386, 209913, 248079, 279884, 330772, 419826, 496158, 559768, 661544, 839652, 909623, 992316, 1679304, 1819246, 1984632, 2728869, 3638492, 5457738, 7276984, 10915476, 21830952]

約数ペア:

[(1, 21830952), (2, 10915476), (3, 7276984), (4, 5457738), (6, 3638492), (8, 2728869), (11, 1984632), (12, 1819246), (13, 1679304), (22, 992316), (24, 909623), (26, 839652), (33, 661544), (39, 559768), (44, 496158), (52, 419826), (66, 330772), (78, 279884), (88, 248079), (104, 209913), (132, 165386), (143, 152664), (156, 139942), (264, 82693), (286, 76332), (312, 69971), (429, 50888), (572, 38166), (858, 25444), (1144, 19083), (1716, 12722), (3432, 6361)]