12421992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 34191360

約数和(自身を除く): 21769368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 211, 223, 264, 422, 446, 633, 669, 844, 892, 1266, 1338, 1688, 1784, 2321, 2453, 2532, 2676, 4642, 4906, 5064, 5352, 6963, 7359, 9284, 9812, 13926, 14718, 18568, 19624, 27852, 29436, 47053, 55704, 58872, 94106, 141159, 188212, 282318, 376424, 517583, 564636, 1035166, 1129272, 1552749, 2070332, 3105498, 4140664, 6210996, 12421992]

約数ペア:

[(1, 12421992), (2, 6210996), (3, 4140664), (4, 3105498), (6, 2070332), (8, 1552749), (11, 1129272), (12, 1035166), (22, 564636), (24, 517583), (33, 376424), (44, 282318), (66, 188212), (88, 141159), (132, 94106), (211, 58872), (223, 55704), (264, 47053), (422, 29436), (446, 27852), (633, 19624), (669, 18568), (844, 14718), (892, 13926), (1266, 9812), (1338, 9284), (1688, 7359), (1784, 6963), (2321, 5352), (2453, 5064), (2532, 4906), (2676, 4642)]