7429422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1273

約数の個数: 64

約数和(自身を含む): 19966464

約数和(自身を除く): 12537042

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 1237, 2002, 2474, 3003, 3711, 6006, 7422, 8659, 13607, 16081, 17318, 25977, 27214, 32162, 40821, 48243, 51954, 81642, 95249, 96486, 112567, 176891, 190498, 225134, 285747, 337701, 353782, 530673, 571494, 675402, 1061346, 1238237, 2476474, 3714711, 7429422]

約数ペア:

[(1, 7429422), (2, 3714711), (3, 2476474), (6, 1238237), (7, 1061346), (11, 675402), (13, 571494), (14, 530673), (21, 353782), (22, 337701), (26, 285747), (33, 225134), (39, 190498), (42, 176891), (66, 112567), (77, 96486), (78, 95249), (91, 81642), (143, 51954), (154, 48243), (182, 40821), (231, 32162), (273, 27214), (286, 25977), (429, 17318), (462, 16081), (546, 13607), (858, 8659), (1001, 7422), (1237, 6006), (2002, 3711), (2474, 3003)]