18042414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1019}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 39070080

約数和(自身を除く): 21027666

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 227, 454, 681, 1019, 1362, 2038, 2951, 3057, 5902, 6114, 8853, 13247, 17706, 26494, 39741, 79482, 231313, 462626, 693939, 1387878, 3007069, 6014138, 9021207, 18042414]

約数ペア:

[(1, 18042414), (2, 9021207), (3, 6014138), (6, 3007069), (13, 1387878), (26, 693939), (39, 462626), (78, 231313), (227, 79482), (454, 39741), (681, 26494), (1019, 17706), (1362, 13247), (2038, 8853), (2951, 6114), (3057, 5902)]