31367322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1439}}^1$

素因数の和:1627

約数の個数: 48

約数和(自身を含む): 78174720

約数和(自身を除く): 46807398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 1038, 1211, 1439, 1557, 2422, 2878, 3114, 3633, 4317, 7266, 8634, 10073, 10899, 12951, 20146, 21798, 25902, 30219, 60438, 90657, 181314, 248947, 497894, 746841, 1493682, 1742629, 2240523, 3485258, 4481046, 5227887, 10455774, 15683661, 31367322]

約数ペア:

[(1, 31367322), (2, 15683661), (3, 10455774), (6, 5227887), (7, 4481046), (9, 3485258), (14, 2240523), (18, 1742629), (21, 1493682), (42, 746841), (63, 497894), (126, 248947), (173, 181314), (346, 90657), (519, 60438), (1038, 30219), (1211, 25902), (1439, 21798), (1557, 20146), (2422, 12951), (2878, 10899), (3114, 10073), (3633, 8634), (4317, 7266)]