19886298642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{4337}}^1$

素因数の和:4744

約数の個数: 96

約数和(自身を含む): 49785525504

約数和(自身を除く): 29899226862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 241, 302, 453, 482, 723, 906, 1057, 1359, 1446, 1687, 2114, 2169, 2718, 3171, 3374, 4337, 4338, 5061, 6342, 8674, 9513, 10122, 13011, 15183, 19026, 26022, 30359, 30366, 36391, 39033, 60718, 72782, 78066, 91077, 109173, 182154, 218346, 254737, 273231, 327519, 509474, 546462, 654887, 655038, 764211, 1045217, 1309774, 1528422, 1964661, 2090434, 2292633, 3135651, 3929322, 4584209, 4585266, 5893983, 6271302, 7316519, 9168418, 9406953, 11787966, 13752627, 14633038, 18813906, 21949557, 27505254, 41257881, 43899114, 65848671, 82515762, 131697342, 157827767, 315655534, 473483301, 946966602, 1104794369, 1420449903, 2209588738, 2840899806, 3314383107, 6628766214, 9943149321, 19886298642]

約数ペア:

[(1, 19886298642), (2, 9943149321), (3, 6628766214), (6, 3314383107), (7, 2840899806), (9, 2209588738), (14, 1420449903), (18, 1104794369), (21, 946966602), (42, 473483301), (63, 315655534), (126, 157827767), (151, 131697342), (241, 82515762), (302, 65848671), (453, 43899114), (482, 41257881), (723, 27505254), (906, 21949557), (1057, 18813906), (1359, 14633038), (1446, 13752627), (1687, 11787966), (2114, 9406953), (2169, 9168418), (2718, 7316519), (3171, 6271302), (3374, 5893983), (4337, 4585266), (4338, 4584209), (5061, 3929322), (6342, 3135651), (8674, 2292633), (9513, 2090434), (10122, 1964661), (13011, 1528422), (15183, 1309774), (19026, 1045217), (26022, 764211), (30359, 655038), (30366, 654887), (36391, 546462), (39033, 509474), (60718, 327519), (72782, 273231), (78066, 254737), (91077, 218346), (109173, 182154)]