7225686

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 80

約数和(自身を含む): 18051264

約数和(自身を除く): 10825578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 73, 78, 81, 94, 117, 141, 146, 162, 219, 234, 282, 351, 423, 438, 611, 657, 702, 846, 949, 1053, 1222, 1269, 1314, 1833, 1898, 1971, 2106, 2538, 2847, 3431, 3666, 3807, 3942, 5499, 5694, 5913, 6862, 7614, 8541, 10293, 10998, 11826, 16497, 17082, 20586, 25623, 30879, 32994, 44603, 49491, 51246, 61758, 76869, 89206, 92637, 98982, 133809, 153738, 185274, 267618, 277911, 401427, 555822, 802854, 1204281, 2408562, 3612843, 7225686]

約数ペア:

[(1, 7225686), (2, 3612843), (3, 2408562), (6, 1204281), (9, 802854), (13, 555822), (18, 401427), (26, 277911), (27, 267618), (39, 185274), (47, 153738), (54, 133809), (73, 98982), (78, 92637), (81, 89206), (94, 76869), (117, 61758), (141, 51246), (146, 49491), (162, 44603), (219, 32994), (234, 30879), (282, 25623), (351, 20586), (423, 17082), (438, 16497), (611, 11826), (657, 10998), (702, 10293), (846, 8541), (949, 7614), (1053, 6862), (1222, 5913), (1269, 5694), (1314, 5499), (1833, 3942), (1898, 3807), (1971, 3666), (2106, 3431), (2538, 2847)]