13390488

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1381

約数の個数: 64

約数和(自身を含む): 38016000

約数和(自身を除く): 24625512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1319, 1692, 2538, 2638, 3384, 3957, 5076, 5276, 7914, 10152, 10552, 11871, 15828, 23742, 31656, 35613, 47484, 61993, 71226, 94968, 123986, 142452, 185979, 247972, 284904, 371958, 495944, 557937, 743916, 1115874, 1487832, 1673811, 2231748, 3347622, 4463496, 6695244, 13390488]

約数ペア:

[(1, 13390488), (2, 6695244), (3, 4463496), (4, 3347622), (6, 2231748), (8, 1673811), (9, 1487832), (12, 1115874), (18, 743916), (24, 557937), (27, 495944), (36, 371958), (47, 284904), (54, 247972), (72, 185979), (94, 142452), (108, 123986), (141, 94968), (188, 71226), (216, 61993), (282, 47484), (376, 35613), (423, 31656), (564, 23742), (846, 15828), (1128, 11871), (1269, 10552), (1319, 10152), (1692, 7914), (2538, 5276), (2638, 5076), (3384, 3957)]