40171908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15427}}^1$

素因数の和:15472

約数の個数: 48

約数和(自身を含む): 110587904

約数和(自身を除く): 70415996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 15427, 30854, 46281, 61708, 92562, 107989, 185124, 215978, 323967, 431956, 478237, 647934, 956474, 1295868, 1434711, 1912948, 2869422, 3347659, 5738844, 6695318, 10042977, 13390636, 20085954, 40171908]

約数ペア:

[(1, 40171908), (2, 20085954), (3, 13390636), (4, 10042977), (6, 6695318), (7, 5738844), (12, 3347659), (14, 2869422), (21, 1912948), (28, 1434711), (31, 1295868), (42, 956474), (62, 647934), (84, 478237), (93, 431956), (124, 323967), (186, 215978), (217, 185124), (372, 107989), (434, 92562), (651, 61708), (868, 46281), (1302, 30854), (2604, 15427)]