31443594

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 83119680

約数和(自身を除く): 51676086

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 182, 247, 266, 273, 294, 399, 433, 494, 546, 637, 741, 798, 866, 931, 1274, 1299, 1482, 1729, 1862, 1911, 2598, 2793, 3031, 3458, 3822, 5187, 5586, 5629, 6062, 8227, 9093, 10374, 11258, 12103, 16454, 16887, 18186, 21217, 24206, 24681, 33774, 36309, 39403, 42434, 49362, 57589, 63651, 72618, 78806, 106951, 115178, 118209, 127302, 172767, 213902, 236418, 275821, 320853, 345534, 403123, 551642, 641706, 748657, 806246, 827463, 1209369, 1497314, 1654926, 2245971, 2418738, 4491942, 5240599, 10481198, 15721797, 31443594]

約数ペア:

[(1, 31443594), (2, 15721797), (3, 10481198), (6, 5240599), (7, 4491942), (13, 2418738), (14, 2245971), (19, 1654926), (21, 1497314), (26, 1209369), (38, 827463), (39, 806246), (42, 748657), (49, 641706), (57, 551642), (78, 403123), (91, 345534), (98, 320853), (114, 275821), (133, 236418), (147, 213902), (182, 172767), (247, 127302), (266, 118209), (273, 115178), (294, 106951), (399, 78806), (433, 72618), (494, 63651), (546, 57589), (637, 49362), (741, 42434), (798, 39403), (866, 36309), (931, 33774), (1274, 24681), (1299, 24206), (1482, 21217), (1729, 18186), (1862, 16887), (1911, 16454), (2598, 12103), (2793, 11258), (3031, 10374), (3458, 9093), (3822, 8227), (5187, 6062), (5586, 5629)]