2018675038

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 3124396800

約数和(自身を除く): 1105721762

約数列:

[1, 2, 83, 89, 139, 166, 178, 278, 983, 1966, 7387, 11537, 12371, 14774, 23074, 24742, 81589, 87487, 136637, 163178, 174974, 273274, 1026793, 2053586, 7261421, 11340871, 12160693, 14522842, 22681742, 24321386, 1009337519, 2018675038]

約数ペア:

[(1, 2018675038), (2, 1009337519), (83, 24321386), (89, 22681742), (139, 14522842), (166, 12160693), (178, 11340871), (278, 7261421), (983, 2053586), (1966, 1026793), (7387, 273274), (11537, 174974), (12371, 163178), (14774, 136637), (23074, 87487), (24742, 81589)]