15289668

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 40250560

約数和(自身を除く): 24960892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2113, 2412, 3618, 4226, 6339, 7236, 8452, 12678, 19017, 25356, 38034, 57051, 76068, 114102, 141571, 228204, 283142, 424713, 566284, 849426, 1274139, 1698852, 2548278, 3822417, 5096556, 7644834, 15289668]

約数ペア:

[(1, 15289668), (2, 7644834), (3, 5096556), (4, 3822417), (6, 2548278), (9, 1698852), (12, 1274139), (18, 849426), (27, 566284), (36, 424713), (54, 283142), (67, 228204), (108, 141571), (134, 114102), (201, 76068), (268, 57051), (402, 38034), (603, 25356), (804, 19017), (1206, 12678), (1809, 8452), (2113, 7236), (2412, 6339), (3618, 4226)]