42518274

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 86691840

約数和(自身を除く): 44173566

約数列:

[1, 2, 3, 6, 79, 158, 237, 271, 331, 474, 542, 662, 813, 993, 1626, 1986, 21409, 26149, 42818, 52298, 64227, 78447, 89701, 128454, 156894, 179402, 269103, 538206, 7086379, 14172758, 21259137, 42518274]

約数ペア:

[(1, 42518274), (2, 21259137), (3, 14172758), (6, 7086379), (79, 538206), (158, 269103), (237, 179402), (271, 156894), (331, 128454), (474, 89701), (542, 78447), (662, 64227), (813, 52298), (993, 42818), (1626, 26149), (1986, 21409)]