15933918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 43666560

約数和(自身を除く): 27732642

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 182, 231, 273, 286, 294, 379, 429, 462, 539, 546, 637, 758, 858, 1001, 1078, 1137, 1274, 1617, 1911, 2002, 2274, 2653, 3003, 3234, 3822, 4169, 4927, 5306, 6006, 7007, 7959, 8338, 9854, 12507, 14014, 14781, 15918, 18571, 21021, 25014, 29183, 29562, 34489, 37142, 42042, 54197, 55713, 58366, 68978, 87549, 103467, 108394, 111426, 162591, 175098, 204281, 206934, 241423, 325182, 379379, 408562, 482846, 612843, 724269, 758758, 1138137, 1225686, 1448538, 2276274, 2655653, 5311306, 7966959, 15933918]

約数ペア:

[(1, 15933918), (2, 7966959), (3, 5311306), (6, 2655653), (7, 2276274), (11, 1448538), (13, 1225686), (14, 1138137), (21, 758758), (22, 724269), (26, 612843), (33, 482846), (39, 408562), (42, 379379), (49, 325182), (66, 241423), (77, 206934), (78, 204281), (91, 175098), (98, 162591), (143, 111426), (147, 108394), (154, 103467), (182, 87549), (231, 68978), (273, 58366), (286, 55713), (294, 54197), (379, 42042), (429, 37142), (462, 34489), (539, 29562), (546, 29183), (637, 25014), (758, 21021), (858, 18571), (1001, 15918), (1078, 14781), (1137, 14014), (1274, 12507), (1617, 9854), (1911, 8338), (2002, 7959), (2274, 7007), (2653, 6006), (3003, 5306), (3234, 4927), (3822, 4169)]