31651452

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{5981}}^1$

素因数の和:6008

約数の個数: 72

約数和(自身を含む): 95472720

約数和(自身を除く): 63821268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 5981, 11962, 17943, 23924, 35886, 41867, 53829, 71772, 83734, 107658, 125601, 161487, 167468, 215316, 251202, 293069, 322974, 376803, 502404, 586138, 645948, 753606, 879207, 1130409, 1172276, 1507212, 1758414, 2260818, 2637621, 3516828, 4521636, 5275242, 7912863, 10550484, 15825726, 31651452]

約数ペア:

[(1, 31651452), (2, 15825726), (3, 10550484), (4, 7912863), (6, 5275242), (7, 4521636), (9, 3516828), (12, 2637621), (14, 2260818), (18, 1758414), (21, 1507212), (27, 1172276), (28, 1130409), (36, 879207), (42, 753606), (49, 645948), (54, 586138), (63, 502404), (84, 376803), (98, 322974), (108, 293069), (126, 251202), (147, 215316), (189, 167468), (196, 161487), (252, 125601), (294, 107658), (378, 83734), (441, 71772), (588, 53829), (756, 41867), (882, 35886), (1323, 23924), (1764, 17943), (2646, 11962), (5292, 5981)]