4518444402

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 10127804544

約数和(自身を除く): 5609360142

約数列:

[1, 2, 3, 6, 9, 18, 71, 131, 137, 142, 197, 213, 262, 274, 393, 394, 411, 426, 591, 639, 786, 822, 1179, 1182, 1233, 1278, 1773, 2358, 2466, 3546, 9301, 9727, 13987, 17947, 18602, 19454, 25807, 26989, 27903, 27974, 29181, 35894, 41961, 51614, 53841, 53978, 55806, 58362, 77421, 80967, 83709, 83922, 87543, 107682, 125883, 154842, 161523, 161934, 167418, 175086, 232263, 242901, 251766, 323046, 464526, 485802, 1274237, 1832297, 1916219, 2548474, 3535559, 3664594, 3822711, 3832438, 5496891, 5748657, 7071118, 7645422, 10606677, 10993782, 11468133, 11497314, 16490673, 17245971, 21213354, 22936266, 31820031, 32981346, 34491942, 63640062, 251024689, 502049378, 753074067, 1506148134, 2259222201, 4518444402]

約数ペア:

[(1, 4518444402), (2, 2259222201), (3, 1506148134), (6, 753074067), (9, 502049378), (18, 251024689), (71, 63640062), (131, 34491942), (137, 32981346), (142, 31820031), (197, 22936266), (213, 21213354), (262, 17245971), (274, 16490673), (393, 11497314), (394, 11468133), (411, 10993782), (426, 10606677), (591, 7645422), (639, 7071118), (786, 5748657), (822, 5496891), (1179, 3832438), (1182, 3822711), (1233, 3664594), (1278, 3535559), (1773, 2548474), (2358, 1916219), (2466, 1832297), (3546, 1274237), (9301, 485802), (9727, 464526), (13987, 323046), (17947, 251766), (18602, 242901), (19454, 232263), (25807, 175086), (26989, 167418), (27903, 161934), (27974, 161523), (29181, 154842), (35894, 125883), (41961, 107682), (51614, 87543), (53841, 83922), (53978, 83709), (55806, 80967), (58362, 77421)]