42512964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{20963}}^1$

素因数の和:20996

約数の個数: 36

約数和(自身を含む): 107419536

約数和(自身を除く): 64906572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 20963, 41926, 62889, 83852, 125778, 251556, 272519, 545038, 817557, 1090076, 1635114, 3270228, 3542747, 7085494, 10628241, 14170988, 21256482, 42512964]

約数ペア:

[(1, 42512964), (2, 21256482), (3, 14170988), (4, 10628241), (6, 7085494), (12, 3542747), (13, 3270228), (26, 1635114), (39, 1090076), (52, 817557), (78, 545038), (156, 272519), (169, 251556), (338, 125778), (507, 83852), (676, 62889), (1014, 41926), (2028, 20963)]