42347916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2207}}^1$

素因数の和:2271

約数の個数: 72

約数和(自身を含む): 118145664

約数和(自身を除く): 75797748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 2207, 3198, 4414, 4797, 6396, 6621, 8828, 9594, 13242, 19188, 19863, 26484, 28691, 39726, 57382, 79452, 86073, 90487, 114764, 172146, 180974, 258219, 271461, 344292, 361948, 516438, 542922, 814383, 1032876, 1085844, 1176331, 1628766, 2352662, 3257532, 3528993, 4705324, 7057986, 10586979, 14115972, 21173958, 42347916]

約数ペア:

[(1, 42347916), (2, 21173958), (3, 14115972), (4, 10586979), (6, 7057986), (9, 4705324), (12, 3528993), (13, 3257532), (18, 2352662), (26, 1628766), (36, 1176331), (39, 1085844), (41, 1032876), (52, 814383), (78, 542922), (82, 516438), (117, 361948), (123, 344292), (156, 271461), (164, 258219), (234, 180974), (246, 172146), (369, 114764), (468, 90487), (492, 86073), (533, 79452), (738, 57382), (1066, 39726), (1476, 28691), (1599, 26484), (2132, 19863), (2207, 19188), (3198, 13242), (4414, 9594), (4797, 8828), (6396, 6621)]