39987876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{929}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 99368640

約数和(自身を除く): 59380764

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 211, 422, 633, 844, 929, 1266, 1858, 2532, 2787, 3587, 3716, 5574, 7174, 10761, 11148, 14348, 15793, 21522, 31586, 43044, 47379, 63172, 94758, 189516, 196019, 392038, 588057, 784076, 1176114, 2352228, 3332323, 6664646, 9996969, 13329292, 19993938, 39987876]

約数ペア:

[(1, 39987876), (2, 19993938), (3, 13329292), (4, 9996969), (6, 6664646), (12, 3332323), (17, 2352228), (34, 1176114), (51, 784076), (68, 588057), (102, 392038), (204, 196019), (211, 189516), (422, 94758), (633, 63172), (844, 47379), (929, 43044), (1266, 31586), (1858, 21522), (2532, 15793), (2787, 14348), (3587, 11148), (3716, 10761), (5574, 7174)]