13517406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 33965568

約数和(自身を除く): 20448162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 1511, 2982, 3022, 4473, 4533, 8946, 9066, 10577, 13599, 21154, 27198, 31731, 63462, 95193, 107281, 190386, 214562, 321843, 643686, 750967, 965529, 1501934, 1931058, 2252901, 4505802, 6758703, 13517406]

約数ペア:

[(1, 13517406), (2, 6758703), (3, 4505802), (6, 2252901), (7, 1931058), (9, 1501934), (14, 965529), (18, 750967), (21, 643686), (42, 321843), (63, 214562), (71, 190386), (126, 107281), (142, 95193), (213, 63462), (426, 31731), (497, 27198), (639, 21154), (994, 13599), (1278, 10577), (1491, 9066), (1511, 8946), (2982, 4533), (3022, 4473)]