851202558

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 1949482080

約数和(自身を除く): 1098279522

約数列:

[1, 2, 3, 6, 9, 18, 41, 59, 82, 113, 118, 123, 173, 177, 226, 246, 339, 346, 354, 369, 519, 531, 678, 738, 1017, 1038, 1062, 1557, 2034, 2419, 3114, 4633, 4838, 6667, 7093, 7257, 9266, 10207, 13334, 13899, 14186, 14514, 19549, 20001, 20414, 21279, 21771, 27798, 30621, 39098, 40002, 41697, 42558, 43542, 58647, 60003, 61242, 63837, 83394, 91863, 117294, 120006, 127674, 175941, 183726, 273347, 351882, 418487, 546694, 801509, 820041, 836974, 1153391, 1255461, 1603018, 1640082, 2306782, 2404527, 2460123, 2510922, 3460173, 3766383, 4809054, 4920246, 6920346, 7213581, 7532766, 10380519, 14427162, 20761038, 47289031, 94578062, 141867093, 283734186, 425601279, 851202558]

約数ペア:

[(1, 851202558), (2, 425601279), (3, 283734186), (6, 141867093), (9, 94578062), (18, 47289031), (41, 20761038), (59, 14427162), (82, 10380519), (113, 7532766), (118, 7213581), (123, 6920346), (173, 4920246), (177, 4809054), (226, 3766383), (246, 3460173), (339, 2510922), (346, 2460123), (354, 2404527), (369, 2306782), (519, 1640082), (531, 1603018), (678, 1255461), (738, 1153391), (1017, 836974), (1038, 820041), (1062, 801509), (1557, 546694), (2034, 418487), (2419, 351882), (3114, 273347), (4633, 183726), (4838, 175941), (6667, 127674), (7093, 120006), (7257, 117294), (9266, 91863), (10207, 83394), (13334, 63837), (13899, 61242), (14186, 60003), (14514, 58647), (19549, 43542), (20001, 42558), (20414, 41697), (21279, 40002), (21771, 39098), (27798, 30621)]