17941872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28753}}^1$

素因数の和:28777

約数の個数: 40

約数和(自身を含む): 49916944

約数和(自身を除く): 31975072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 28753, 57506, 86259, 115012, 172518, 230024, 345036, 373789, 460048, 690072, 747578, 1121367, 1380144, 1495156, 2242734, 2990312, 4485468, 5980624, 8970936, 17941872]

約数ペア:

[(1, 17941872), (2, 8970936), (3, 5980624), (4, 4485468), (6, 2990312), (8, 2242734), (12, 1495156), (13, 1380144), (16, 1121367), (24, 747578), (26, 690072), (39, 460048), (48, 373789), (52, 345036), (78, 230024), (104, 172518), (156, 115012), (208, 86259), (312, 57506), (624, 28753)]