13549998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 34191360

約数和(自身を除く): 20641362

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 139, 154, 211, 231, 278, 417, 422, 462, 633, 834, 973, 1266, 1477, 1529, 1946, 2321, 2919, 2954, 3058, 4431, 4587, 4642, 5838, 6963, 8862, 9174, 10703, 13926, 16247, 21406, 29329, 32109, 32494, 48741, 58658, 64218, 87987, 97482, 175974, 205303, 322619, 410606, 615909, 645238, 967857, 1231818, 1935714, 2258333, 4516666, 6774999, 13549998]

約数ペア:

[(1, 13549998), (2, 6774999), (3, 4516666), (6, 2258333), (7, 1935714), (11, 1231818), (14, 967857), (21, 645238), (22, 615909), (33, 410606), (42, 322619), (66, 205303), (77, 175974), (139, 97482), (154, 87987), (211, 64218), (231, 58658), (278, 48741), (417, 32494), (422, 32109), (462, 29329), (633, 21406), (834, 16247), (973, 13926), (1266, 10703), (1477, 9174), (1529, 8862), (1946, 6963), (2321, 5838), (2919, 4642), (2954, 4587), (3058, 4431)]