872783154

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{394211}}^1$

素因数の和:394263

約数の個数: 32

約数和(自身を含む): 1986828480

約数和(自身を除く): 1114045326

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 394211, 788422, 1182633, 2365266, 3547899, 7095798, 10643697, 16162651, 21287394, 32325302, 48487953, 96975906, 145463859, 290927718, 436391577, 872783154]

約数ペア:

[(1, 872783154), (2, 436391577), (3, 290927718), (6, 145463859), (9, 96975906), (18, 48487953), (27, 32325302), (41, 21287394), (54, 16162651), (82, 10643697), (123, 7095798), (246, 3547899), (369, 2365266), (738, 1182633), (1107, 788422), (2214, 394211)]