21110955312

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{1130621}}^1$

素因数の和:1131021

約数の個数: 40

約数和(自身を含む): 54676879920

約数和(自身を除く): 33565924608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 1167, 1556, 2334, 3112, 4668, 6224, 9336, 18672, 1130621, 2261242, 3391863, 4522484, 6783726, 9044968, 13567452, 18089936, 27134904, 54269808, 439811569, 879623138, 1319434707, 1759246276, 2638869414, 3518492552, 5277738828, 7036985104, 10555477656, 21110955312]

約数ペア:

[(1, 21110955312), (2, 10555477656), (3, 7036985104), (4, 5277738828), (6, 3518492552), (8, 2638869414), (12, 1759246276), (16, 1319434707), (24, 879623138), (48, 439811569), (389, 54269808), (778, 27134904), (1167, 18089936), (1556, 13567452), (2334, 9044968), (3112, 6783726), (4668, 4522484), (6224, 3391863), (9336, 2261242), (18672, 1130621)]