9780468

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 23726976

約数和(自身を除く): 13946508

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 103, 123, 164, 193, 206, 246, 309, 386, 412, 492, 579, 618, 772, 1158, 1236, 2316, 4223, 7913, 8446, 12669, 15826, 16892, 19879, 23739, 25338, 31652, 39758, 47478, 50676, 59637, 79516, 94956, 119274, 238548, 815039, 1630078, 2445117, 3260156, 4890234, 9780468]

約数ペア:

[(1, 9780468), (2, 4890234), (3, 3260156), (4, 2445117), (6, 1630078), (12, 815039), (41, 238548), (82, 119274), (103, 94956), (123, 79516), (164, 59637), (193, 50676), (206, 47478), (246, 39758), (309, 31652), (386, 25338), (412, 23739), (492, 19879), (579, 16892), (618, 15826), (772, 12669), (1158, 8446), (1236, 7913), (2316, 4223)]