18314814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 44914176

約数和(自身を除く): 26599362

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 113, 119, 226, 227, 238, 339, 357, 454, 678, 681, 714, 791, 1362, 1582, 1589, 1921, 2373, 3178, 3842, 3859, 4746, 4767, 5763, 7718, 9534, 11526, 11577, 13447, 23154, 25651, 26894, 27013, 40341, 51302, 54026, 76953, 80682, 81039, 153906, 162078, 179557, 359114, 436067, 538671, 872134, 1077342, 1308201, 2616402, 3052469, 6104938, 9157407, 18314814]

約数ペア:

[(1, 18314814), (2, 9157407), (3, 6104938), (6, 3052469), (7, 2616402), (14, 1308201), (17, 1077342), (21, 872134), (34, 538671), (42, 436067), (51, 359114), (102, 179557), (113, 162078), (119, 153906), (226, 81039), (227, 80682), (238, 76953), (339, 54026), (357, 51302), (454, 40341), (678, 27013), (681, 26894), (714, 25651), (791, 23154), (1362, 13447), (1582, 11577), (1589, 11526), (1921, 9534), (2373, 7718), (3178, 5763), (3842, 4767), (3859, 4746)]