38818572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 105369600

約数和(自身を除く): 66551028

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 124, 138, 156, 186, 276, 299, 349, 372, 403, 598, 698, 713, 806, 897, 1047, 1196, 1209, 1396, 1426, 1612, 1794, 2094, 2139, 2418, 2852, 3588, 4188, 4278, 4537, 4836, 8027, 8556, 9074, 9269, 10819, 13611, 16054, 18148, 18538, 21638, 24081, 27222, 27807, 32108, 32457, 37076, 43276, 48162, 54444, 55614, 64914, 96324, 104351, 111228, 129828, 140647, 208702, 248837, 281294, 313053, 417404, 421941, 497674, 562588, 626106, 746511, 843882, 995348, 1252212, 1493022, 1687764, 2986044, 3234881, 6469762, 9704643, 12939524, 19409286, 38818572]

約数ペア:

[(1, 38818572), (2, 19409286), (3, 12939524), (4, 9704643), (6, 6469762), (12, 3234881), (13, 2986044), (23, 1687764), (26, 1493022), (31, 1252212), (39, 995348), (46, 843882), (52, 746511), (62, 626106), (69, 562588), (78, 497674), (92, 421941), (93, 417404), (124, 313053), (138, 281294), (156, 248837), (186, 208702), (276, 140647), (299, 129828), (349, 111228), (372, 104351), (403, 96324), (598, 64914), (698, 55614), (713, 54444), (806, 48162), (897, 43276), (1047, 37076), (1196, 32457), (1209, 32108), (1396, 27807), (1426, 27222), (1612, 24081), (1794, 21638), (2094, 18538), (2139, 18148), (2418, 16054), (2852, 13611), (3588, 10819), (4188, 9269), (4278, 9074), (4537, 8556), (4836, 8027)]