42174444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 106396640

約数和(自身を除く): 64222196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 409, 661, 818, 1227, 1322, 1636, 1983, 2454, 2644, 3966, 4908, 5317, 7932, 8593, 10634, 15951, 17186, 21268, 25779, 31902, 34372, 51558, 63804, 103116, 270349, 540698, 811047, 1081396, 1622094, 3244188, 3514537, 7029074, 10543611, 14058148, 21087222, 42174444]

約数ペア:

[(1, 42174444), (2, 21087222), (3, 14058148), (4, 10543611), (6, 7029074), (12, 3514537), (13, 3244188), (26, 1622094), (39, 1081396), (52, 811047), (78, 540698), (156, 270349), (409, 103116), (661, 63804), (818, 51558), (1227, 34372), (1322, 31902), (1636, 25779), (1983, 21268), (2454, 17186), (2644, 15951), (3966, 10634), (4908, 8593), (5317, 7932)]