814400442

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1063}}^1\times {\mathrm{1373}}^1$

素因数の和:2475

約数の個数: 48

約数和(自身を含む): 1824496128

約数和(自身を除く): 1010095686

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 1063, 1373, 2126, 2746, 3189, 4119, 6378, 8238, 9567, 12357, 19134, 24714, 32953, 42563, 65906, 85126, 98859, 127689, 197718, 255378, 296577, 383067, 593154, 766134, 1459499, 2918998, 4378497, 8756994, 13135491, 26270982, 45244469, 90488938, 135733407, 271466814, 407200221, 814400442]

約数ペア:

[(1, 814400442), (2, 407200221), (3, 271466814), (6, 135733407), (9, 90488938), (18, 45244469), (31, 26270982), (62, 13135491), (93, 8756994), (186, 4378497), (279, 2918998), (558, 1459499), (1063, 766134), (1373, 593154), (2126, 383067), (2746, 296577), (3189, 255378), (4119, 197718), (6378, 127689), (8238, 98859), (9567, 85126), (12357, 65906), (19134, 42563), (24714, 32953)]