212157414

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{599}}^1\times {\mathrm{937}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 540288000

約数和(自身を除く): 328130586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 599, 937, 1198, 1797, 1874, 2811, 3594, 4193, 5391, 5622, 6559, 8386, 8433, 10782, 12579, 13118, 16173, 16866, 19677, 25158, 25299, 32346, 37737, 39354, 50598, 59031, 75474, 113211, 118062, 177093, 226422, 354186, 561263, 1122526, 1683789, 3367578, 3928841, 5051367, 7857682, 10102734, 11786523, 15154101, 23573046, 30308202, 35359569, 70719138, 106078707, 212157414]

約数ペア:

[(1, 212157414), (2, 106078707), (3, 70719138), (6, 35359569), (7, 30308202), (9, 23573046), (14, 15154101), (18, 11786523), (21, 10102734), (27, 7857682), (42, 5051367), (54, 3928841), (63, 3367578), (126, 1683789), (189, 1122526), (378, 561263), (599, 354186), (937, 226422), (1198, 177093), (1797, 118062), (1874, 113211), (2811, 75474), (3594, 59031), (4193, 50598), (5391, 39354), (5622, 37737), (6559, 32346), (8386, 25299), (8433, 25158), (10782, 19677), (12579, 16866), (13118, 16173)]