17771076

素因数分解:

$2^2\times 3^5\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 47698560

約数和(自身を除く): 29927484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 243, 282, 324, 389, 423, 486, 564, 778, 846, 972, 1167, 1269, 1556, 1692, 2334, 2538, 3501, 3807, 4668, 5076, 7002, 7614, 10503, 11421, 14004, 15228, 18283, 21006, 22842, 31509, 36566, 42012, 45684, 54849, 63018, 73132, 94527, 109698, 126036, 164547, 189054, 219396, 329094, 378108, 493641, 658188, 987282, 1480923, 1974564, 2961846, 4442769, 5923692, 8885538, 17771076]

約数ペア:

[(1, 17771076), (2, 8885538), (3, 5923692), (4, 4442769), (6, 2961846), (9, 1974564), (12, 1480923), (18, 987282), (27, 658188), (36, 493641), (47, 378108), (54, 329094), (81, 219396), (94, 189054), (108, 164547), (141, 126036), (162, 109698), (188, 94527), (243, 73132), (282, 63018), (324, 54849), (389, 45684), (423, 42012), (486, 36566), (564, 31509), (778, 22842), (846, 21006), (972, 18283), (1167, 15228), (1269, 14004), (1556, 11421), (1692, 10503), (2334, 7614), (2538, 7002), (3501, 5076), (3807, 4668)]