636843948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4082333}}^1$

素因数の和:4082353

約数の個数: 24

約数和(自身を含む): 1600274928

約数和(自身を除く): 963430980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4082333, 8164666, 12246999, 16329332, 24493998, 48987996, 53070329, 106140658, 159210987, 212281316, 318421974, 636843948]

約数ペア:

[(1, 636843948), (2, 318421974), (3, 212281316), (4, 159210987), (6, 106140658), (12, 53070329), (13, 48987996), (26, 24493998), (39, 16329332), (52, 12246999), (78, 8164666), (156, 4082333)]