81063918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18233}}^1$

素因数の和:18273

約数の個数: 48

約数和(自身を含む): 199115280

約数和(自身を除く): 118051362

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 18233, 36466, 54699, 109398, 164097, 237029, 328194, 346427, 474058, 692854, 711087, 1039281, 1422174, 2078562, 2133261, 3117843, 4266522, 4503551, 6235686, 9007102, 13510653, 27021306, 40531959, 81063918]

約数ペア:

[(1, 81063918), (2, 40531959), (3, 27021306), (6, 13510653), (9, 9007102), (13, 6235686), (18, 4503551), (19, 4266522), (26, 3117843), (38, 2133261), (39, 2078562), (57, 1422174), (78, 1039281), (114, 711087), (117, 692854), (171, 474058), (234, 346427), (247, 328194), (342, 237029), (494, 164097), (741, 109398), (1482, 54699), (2223, 36466), (4446, 18233)]