645168542364

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{617977531}}^1$

素因数の和:617977570

約数の個数: 36

約数和(自身を含む): 1687078662360

約数和(自身を除く): 1041910119996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 617977531, 1235955062, 1853932593, 2471910124, 3707865186, 5561797779, 7415730372, 11123595558, 17921348399, 22247191116, 35842696798, 53764045197, 71685393596, 107528090394, 161292135591, 215056180788, 322584271182, 645168542364]

約数ペア:

[(1, 645168542364), (2, 322584271182), (3, 215056180788), (4, 161292135591), (6, 107528090394), (9, 71685393596), (12, 53764045197), (18, 35842696798), (29, 22247191116), (36, 17921348399), (58, 11123595558), (87, 7415730372), (116, 5561797779), (174, 3707865186), (261, 2471910124), (348, 1853932593), (522, 1235955062), (1044, 617977531)]