39961542

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1187}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 83026944

約数和(自身を除く): 43065402

約数列:

[1, 2, 3, 6, 31, 62, 93, 181, 186, 362, 543, 1086, 1187, 2374, 3561, 5611, 7122, 11222, 16833, 33666, 36797, 73594, 110391, 214847, 220782, 429694, 644541, 1289082, 6660257, 13320514, 19980771, 39961542]

約数ペア:

[(1, 39961542), (2, 19980771), (3, 13320514), (6, 6660257), (31, 1289082), (62, 644541), (93, 429694), (181, 220782), (186, 214847), (362, 110391), (543, 73594), (1086, 36797), (1187, 33666), (2374, 16833), (3561, 11222), (5611, 7122)]