7327242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 17290728

約数和(自身を除く): 9963486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 173, 181, 234, 346, 362, 519, 543, 1038, 1086, 1557, 1629, 2249, 2353, 3114, 3258, 4498, 4706, 6747, 7059, 13494, 14118, 20241, 21177, 31313, 40482, 42354, 62626, 93939, 187878, 281817, 407069, 563634, 814138, 1221207, 2442414, 3663621, 7327242]

約数ペア:

[(1, 7327242), (2, 3663621), (3, 2442414), (6, 1221207), (9, 814138), (13, 563634), (18, 407069), (26, 281817), (39, 187878), (78, 93939), (117, 62626), (173, 42354), (181, 40482), (234, 31313), (346, 21177), (362, 20241), (519, 14118), (543, 13494), (1038, 7059), (1086, 6747), (1557, 4706), (1629, 4498), (2249, 3258), (2353, 3114)]