40157358

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3413}}^1$

素因数の和:3508

約数の個数: 32

約数和(自身を含む): 84066336

約数和(自身を除く): 43908978

約数列:

[1, 2, 3, 6, 37, 53, 74, 106, 111, 159, 222, 318, 1961, 3413, 3922, 5883, 6826, 10239, 11766, 20478, 126281, 180889, 252562, 361778, 378843, 542667, 757686, 1085334, 6692893, 13385786, 20078679, 40157358]

約数ペア:

[(1, 40157358), (2, 20078679), (3, 13385786), (6, 6692893), (37, 1085334), (53, 757686), (74, 542667), (106, 378843), (111, 361778), (159, 252562), (222, 180889), (318, 126281), (1961, 20478), (3413, 11766), (3922, 10239), (5883, 6826)]