458045478

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{12781}}^1$

素因数の和:12981

約数の個数: 48

約数和(自身を含む): 1088719632

約数和(自身を除く): 630674154

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 181, 198, 362, 543, 1086, 1629, 1991, 3258, 3982, 5973, 11946, 12781, 17919, 25562, 35838, 38343, 76686, 115029, 140591, 230058, 281182, 421773, 843546, 1265319, 2313361, 2530638, 4626722, 6940083, 13880166, 20820249, 25446971, 41640498, 50893942, 76340913, 152681826, 229022739, 458045478]

約数ペア:

[(1, 458045478), (2, 229022739), (3, 152681826), (6, 76340913), (9, 50893942), (11, 41640498), (18, 25446971), (22, 20820249), (33, 13880166), (66, 6940083), (99, 4626722), (181, 2530638), (198, 2313361), (362, 1265319), (543, 843546), (1086, 421773), (1629, 281182), (1991, 230058), (3258, 140591), (3982, 115029), (5973, 76686), (11946, 38343), (12781, 35838), (17919, 25562)]