123052018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{797}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 206841600

約数和(自身を除く): 83789582

約数列:

[1, 2, 17, 19, 34, 38, 239, 323, 478, 646, 797, 1594, 4063, 4541, 8126, 9082, 13549, 15143, 27098, 30286, 77197, 154394, 190483, 257431, 380966, 514862, 3238211, 3619177, 6476422, 7238354, 61526009, 123052018]

約数ペア:

[(1, 123052018), (2, 61526009), (17, 7238354), (19, 6476422), (34, 3619177), (38, 3238211), (239, 514862), (323, 380966), (478, 257431), (646, 190483), (797, 154394), (1594, 77197), (4063, 30286), (4541, 27098), (8126, 15143), (9082, 13549)]