18300366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2381}}^1$

素因数の和:2457

約数の個数: 48

約数和(自身を含む): 46077408

約数和(自身を除く): 27777042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2381, 2562, 3843, 4762, 7143, 7686, 14286, 16667, 21429, 33334, 42858, 50001, 100002, 145241, 150003, 290482, 300006, 435723, 871446, 1016687, 1307169, 2033374, 2614338, 3050061, 6100122, 9150183, 18300366]

約数ペア:

[(1, 18300366), (2, 9150183), (3, 6100122), (6, 3050061), (7, 2614338), (9, 2033374), (14, 1307169), (18, 1016687), (21, 871446), (42, 435723), (61, 300006), (63, 290482), (122, 150003), (126, 145241), (183, 100002), (366, 50001), (427, 42858), (549, 33334), (854, 21429), (1098, 16667), (1281, 14286), (2381, 7686), (2562, 7143), (3843, 4762)]