7312188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2506

約数の個数: 48

約数和(自身を含む): 19349120

約数和(自身を除く): 12036932

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2467, 2964, 4934, 7401, 9868, 14802, 29604, 32071, 46873, 64142, 93746, 96213, 128284, 140619, 187492, 192426, 281238, 384852, 562476, 609349, 1218698, 1828047, 2437396, 3656094, 7312188]

約数ペア:

[(1, 7312188), (2, 3656094), (3, 2437396), (4, 1828047), (6, 1218698), (12, 609349), (13, 562476), (19, 384852), (26, 281238), (38, 192426), (39, 187492), (52, 140619), (57, 128284), (76, 96213), (78, 93746), (114, 64142), (156, 46873), (228, 32071), (247, 29604), (494, 14802), (741, 9868), (988, 7401), (1482, 4934), (2467, 2964)]