2091312

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 80

約数和(自身を含む): 6190080

約数和(自身を除く): 4098768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 103, 108, 141, 144, 188, 206, 216, 282, 309, 376, 412, 423, 432, 564, 618, 752, 824, 846, 927, 1128, 1236, 1269, 1648, 1692, 1854, 2256, 2472, 2538, 2781, 3384, 3708, 4841, 4944, 5076, 5562, 6768, 7416, 9682, 10152, 11124, 14523, 14832, 19364, 20304, 22248, 29046, 38728, 43569, 44496, 58092, 77456, 87138, 116184, 130707, 174276, 232368, 261414, 348552, 522828, 697104, 1045656, 2091312]

約数ペア:

[(1, 2091312), (2, 1045656), (3, 697104), (4, 522828), (6, 348552), (8, 261414), (9, 232368), (12, 174276), (16, 130707), (18, 116184), (24, 87138), (27, 77456), (36, 58092), (47, 44496), (48, 43569), (54, 38728), (72, 29046), (94, 22248), (103, 20304), (108, 19364), (141, 14832), (144, 14523), (188, 11124), (206, 10152), (216, 9682), (282, 7416), (309, 6768), (376, 5562), (412, 5076), (423, 4944), (432, 4841), (564, 3708), (618, 3384), (752, 2781), (824, 2538), (846, 2472), (927, 2256), (1128, 1854), (1236, 1692), (1269, 1648)]