66956148

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37957}}^1$

素因数の和:37981

約数の個数: 54

約数和(自身を含む): 196888146

約数和(自身を除く): 129931998

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 37957, 75914, 113871, 151828, 227742, 265699, 341613, 455484, 531398, 683226, 797097, 1062796, 1366452, 1594194, 1859893, 2391291, 3188388, 3719786, 4782582, 5579679, 7439572, 9565164, 11159358, 16739037, 22318716, 33478074, 66956148]

約数ペア:

[(1, 66956148), (2, 33478074), (3, 22318716), (4, 16739037), (6, 11159358), (7, 9565164), (9, 7439572), (12, 5579679), (14, 4782582), (18, 3719786), (21, 3188388), (28, 2391291), (36, 1859893), (42, 1594194), (49, 1366452), (63, 1062796), (84, 797097), (98, 683226), (126, 531398), (147, 455484), (196, 341613), (252, 265699), (294, 227742), (441, 151828), (588, 113871), (882, 75914), (1764, 37957)]