26139906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^3\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 61446840

約数和(自身を除く): 35306934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 661, 1014, 1322, 1521, 1983, 2197, 3042, 3966, 4394, 5949, 6591, 8593, 11898, 13182, 17186, 19773, 25779, 39546, 51558, 77337, 111709, 154674, 223418, 335127, 670254, 1005381, 1452217, 2010762, 2904434, 4356651, 8713302, 13069953, 26139906]

約数ペア:

[(1, 26139906), (2, 13069953), (3, 8713302), (6, 4356651), (9, 2904434), (13, 2010762), (18, 1452217), (26, 1005381), (39, 670254), (78, 335127), (117, 223418), (169, 154674), (234, 111709), (338, 77337), (507, 51558), (661, 39546), (1014, 25779), (1322, 19773), (1521, 17186), (1983, 13182), (2197, 11898), (3042, 8593), (3966, 6591), (4394, 5949)]