17967986862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1\times {\mathrm{4519}}^1$

素因数の和:6881

約数の個数: 64

約数和(自身を含む): 42098918400

約数和(自身を除く): 24130931538

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 2309, 4519, 4618, 6927, 9038, 13557, 13854, 16163, 27114, 31633, 32326, 48489, 63266, 94669, 94899, 96978, 185279, 189338, 189798, 284007, 370558, 555837, 568014, 662683, 1111674, 1296953, 1325366, 1988049, 2593906, 3890859, 3976098, 7781718, 10434371, 20868742, 31303113, 62606226, 73040597, 146081194, 219121791, 427809211, 438243582, 855618422, 1283427633, 2566855266, 2994664477, 5989328954, 8983993431, 17967986862]

約数ペア:

[(1, 17967986862), (2, 8983993431), (3, 5989328954), (6, 2994664477), (7, 2566855266), (14, 1283427633), (21, 855618422), (41, 438243582), (42, 427809211), (82, 219121791), (123, 146081194), (246, 73040597), (287, 62606226), (574, 31303113), (861, 20868742), (1722, 10434371), (2309, 7781718), (4519, 3976098), (4618, 3890859), (6927, 2593906), (9038, 1988049), (13557, 1325366), (13854, 1296953), (16163, 1111674), (27114, 662683), (31633, 568014), (32326, 555837), (48489, 370558), (63266, 284007), (94669, 189798), (94899, 189338), (96978, 185279)]