31938396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 89727120

約数和(自身を除く): 57788724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 1873, 2436, 2842, 3746, 4263, 5619, 5684, 7492, 8526, 11238, 13111, 17052, 22476, 26222, 39333, 52444, 54317, 78666, 91777, 108634, 157332, 162951, 183554, 217268, 275331, 325902, 367108, 380219, 550662, 651804, 760438, 1101324, 1140657, 1520876, 2281314, 2661533, 4562628, 5323066, 7984599, 10646132, 15969198, 31938396]

約数ペア:

[(1, 31938396), (2, 15969198), (3, 10646132), (4, 7984599), (6, 5323066), (7, 4562628), (12, 2661533), (14, 2281314), (21, 1520876), (28, 1140657), (29, 1101324), (42, 760438), (49, 651804), (58, 550662), (84, 380219), (87, 367108), (98, 325902), (116, 275331), (147, 217268), (174, 183554), (196, 162951), (203, 157332), (294, 108634), (348, 91777), (406, 78666), (588, 54317), (609, 52444), (812, 39333), (1218, 26222), (1421, 22476), (1873, 17052), (2436, 13111), (2842, 11238), (3746, 8526), (4263, 7492), (5619, 5684)]