137891286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19009}}^1$

素因数の和:19061

約数の個数: 48

約数和(自身を含む): 332142720

約数和(自身を除く): 194251434

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 19009, 38018, 57027, 114054, 171081, 247117, 342162, 494234, 589279, 741351, 1178558, 1482702, 1767837, 2224053, 3535674, 4448106, 5303511, 7660627, 10607022, 15321254, 22981881, 45963762, 68945643, 137891286]

約数ペア:

[(1, 137891286), (2, 68945643), (3, 45963762), (6, 22981881), (9, 15321254), (13, 10607022), (18, 7660627), (26, 5303511), (31, 4448106), (39, 3535674), (62, 2224053), (78, 1767837), (93, 1482702), (117, 1178558), (186, 741351), (234, 589279), (279, 494234), (403, 342162), (558, 247117), (806, 171081), (1209, 114054), (2418, 57027), (3627, 38018), (7254, 19009)]