39349986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2203}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 85162560

約数和(自身を除く): 45812574

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2203, 2977, 4406, 5954, 6609, 8931, 13218, 17862, 28639, 57278, 85917, 171834, 504487, 1008974, 1513461, 3026922, 6558331, 13116662, 19674993, 39349986]

約数ペア:

[(1, 39349986), (2, 19674993), (3, 13116662), (6, 6558331), (13, 3026922), (26, 1513461), (39, 1008974), (78, 504487), (229, 171834), (458, 85917), (687, 57278), (1374, 28639), (2203, 17862), (2977, 13218), (4406, 8931), (5954, 6609)]