40651452

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{2549}}^1$

素因数の和:3002

約数の個数: 36

約数和(自身を含む): 103030200

約数和(自身を除く): 62378748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 886, 1329, 1772, 2549, 2658, 3987, 5098, 5316, 7647, 7974, 10196, 15294, 15948, 22941, 30588, 45882, 91764, 1129207, 2258414, 3387621, 4516828, 6775242, 10162863, 13550484, 20325726, 40651452]

約数ペア:

[(1, 40651452), (2, 20325726), (3, 13550484), (4, 10162863), (6, 6775242), (9, 4516828), (12, 3387621), (18, 2258414), (36, 1129207), (443, 91764), (886, 45882), (1329, 30588), (1772, 22941), (2549, 15948), (2658, 15294), (3987, 10196), (5098, 7974), (5316, 7647)]