38888694

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1842

約数の個数: 64

約数和(自身を含む): 96122880

約数和(自身を除く): 57234186

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 1787, 2418, 3574, 3627, 5361, 7254, 10722, 10881, 16083, 21762, 23231, 32166, 46462, 48249, 55397, 69693, 96498, 110794, 139386, 166191, 209079, 332382, 418158, 498573, 627237, 720161, 997146, 1254474, 1440322, 1495719, 2160483, 2991438, 4320966, 6481449, 12962898, 19444347, 38888694]

約数ペア:

[(1, 38888694), (2, 19444347), (3, 12962898), (6, 6481449), (9, 4320966), (13, 2991438), (18, 2160483), (26, 1495719), (27, 1440322), (31, 1254474), (39, 997146), (54, 720161), (62, 627237), (78, 498573), (93, 418158), (117, 332382), (186, 209079), (234, 166191), (279, 139386), (351, 110794), (403, 96498), (558, 69693), (702, 55397), (806, 48249), (837, 46462), (1209, 32166), (1674, 23231), (1787, 21762), (2418, 16083), (3574, 10881), (3627, 10722), (5361, 7254)]