84215628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{334189}}^1$

素因数の和:334206

約数の個数: 36

約数和(自身を含む): 243290320

約数和(自身を除く): 159074692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 334189, 668378, 1002567, 1336756, 2005134, 2339323, 3007701, 4010268, 4678646, 6015402, 7017969, 9357292, 12030804, 14035938, 21053907, 28071876, 42107814, 84215628]

約数ペア:

[(1, 84215628), (2, 42107814), (3, 28071876), (4, 21053907), (6, 14035938), (7, 12030804), (9, 9357292), (12, 7017969), (14, 6015402), (18, 4678646), (21, 4010268), (28, 3007701), (36, 2339323), (42, 2005134), (63, 1336756), (84, 1002567), (126, 668378), (252, 334189)]