18219820924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1\times {\mathrm{7297}}^1$

素因数の和:7894

約数の個数: 48

約数和(自身を含む): 34295462208

約数和(自身を除く): 16075641284

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 503, 1006, 1241, 2012, 2482, 4964, 7297, 8551, 14594, 17102, 29188, 34204, 36719, 73438, 124049, 146876, 248098, 496196, 532681, 624223, 1065362, 1248446, 2130724, 2496892, 3670391, 7340782, 9055577, 14681564, 18111154, 36222308, 62396647, 124793294, 249586588, 267938543, 535877086, 1071754172, 4554955231, 9109910462, 18219820924]

約数ペア:

[(1, 18219820924), (2, 9109910462), (4, 4554955231), (17, 1071754172), (34, 535877086), (68, 267938543), (73, 249586588), (146, 124793294), (292, 62396647), (503, 36222308), (1006, 18111154), (1241, 14681564), (2012, 9055577), (2482, 7340782), (4964, 3670391), (7297, 2496892), (8551, 2130724), (14594, 1248446), (17102, 1065362), (29188, 624223), (34204, 532681), (36719, 496196), (73438, 248098), (124049, 146876)]