13957986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 34276608

約数和(自身を除く): 20318622

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 113, 119, 173, 226, 238, 339, 346, 357, 519, 678, 714, 791, 1038, 1211, 1582, 1921, 2373, 2422, 2941, 3633, 3842, 4746, 5763, 5882, 7266, 8823, 11526, 13447, 17646, 19549, 20587, 26894, 39098, 40341, 41174, 58647, 61761, 80682, 117294, 123522, 136843, 273686, 332333, 410529, 664666, 821058, 996999, 1993998, 2326331, 4652662, 6978993, 13957986]

約数ペア:

[(1, 13957986), (2, 6978993), (3, 4652662), (6, 2326331), (7, 1993998), (14, 996999), (17, 821058), (21, 664666), (34, 410529), (42, 332333), (51, 273686), (102, 136843), (113, 123522), (119, 117294), (173, 80682), (226, 61761), (238, 58647), (339, 41174), (346, 40341), (357, 39098), (519, 26894), (678, 20587), (714, 19549), (791, 17646), (1038, 13447), (1211, 11526), (1582, 8823), (1921, 7266), (2373, 5882), (2422, 5763), (2941, 4746), (3633, 3842)]