63451518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19841}}^1$

素因数の和:19900

約数の個数: 32

約数和(自身を含む): 140005152

約数和(自身を除く): 76553634

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 19841, 39682, 59523, 119046, 257933, 515866, 773799, 813481, 1547598, 1626962, 2440443, 4880886, 10575253, 21150506, 31725759, 63451518]

約数ペア:

[(1, 63451518), (2, 31725759), (3, 21150506), (6, 10575253), (13, 4880886), (26, 2440443), (39, 1626962), (41, 1547598), (78, 813481), (82, 773799), (123, 515866), (246, 257933), (533, 119046), (1066, 59523), (1599, 39682), (3198, 19841)]