11899818

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31481}}^1$

素因数の和:31499

約数の個数: 32

約数和(自身を含む): 30222720

約数和(自身を除く): 18322902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 31481, 62962, 94443, 188886, 220367, 283329, 440734, 566658, 661101, 849987, 1322202, 1699974, 1983303, 3966606, 5949909, 11899818]

約数ペア:

[(1, 11899818), (2, 5949909), (3, 3966606), (6, 1983303), (7, 1699974), (9, 1322202), (14, 849987), (18, 661101), (21, 566658), (27, 440734), (42, 283329), (54, 220367), (63, 188886), (126, 94443), (189, 62962), (378, 31481)]