187918164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{248569}}^1$

素因数の和:248589

約数の個数: 48

約数和(自身を含む): 556796800

約数和(自身を除く): 368878636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 248569, 497138, 745707, 994276, 1491414, 1739983, 2237121, 2982828, 3479966, 4474242, 5219949, 6711363, 6959932, 8948484, 10439898, 13422726, 15659847, 20879796, 26845452, 31319694, 46979541, 62639388, 93959082, 187918164]

約数ペア:

[(1, 187918164), (2, 93959082), (3, 62639388), (4, 46979541), (6, 31319694), (7, 26845452), (9, 20879796), (12, 15659847), (14, 13422726), (18, 10439898), (21, 8948484), (27, 6959932), (28, 6711363), (36, 5219949), (42, 4474242), (54, 3479966), (63, 2982828), (84, 2237121), (108, 1739983), (126, 1491414), (189, 994276), (252, 745707), (378, 497138), (756, 248569)]