25515594

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1956

約数の個数: 64

約数和(自身を含む): 64310400

約数和(自身を除く): 38794806

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 1913, 2223, 3826, 4446, 5739, 6669, 11478, 13338, 17217, 24869, 34434, 36347, 49738, 51651, 72694, 74607, 103302, 109041, 149214, 218082, 223821, 327123, 447642, 472511, 654246, 671463, 945022, 981369, 1342926, 1417533, 1962738, 2835066, 4252599, 8505198, 12757797, 25515594]

約数ペア:

[(1, 25515594), (2, 12757797), (3, 8505198), (6, 4252599), (9, 2835066), (13, 1962738), (18, 1417533), (19, 1342926), (26, 981369), (27, 945022), (38, 671463), (39, 654246), (54, 472511), (57, 447642), (78, 327123), (114, 223821), (117, 218082), (171, 149214), (234, 109041), (247, 103302), (342, 74607), (351, 72694), (494, 51651), (513, 49738), (702, 36347), (741, 34434), (1026, 24869), (1482, 17217), (1913, 13338), (2223, 11478), (3826, 6669), (4446, 5739)]