3916812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 9878400

約数和(自身を除く): 5961588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 419, 492, 779, 838, 1257, 1558, 1676, 2337, 2514, 3116, 4674, 5028, 7961, 9348, 15922, 17179, 23883, 31844, 34358, 47766, 51537, 68716, 95532, 103074, 206148, 326401, 652802, 979203, 1305604, 1958406, 3916812]

約数ペア:

[(1, 3916812), (2, 1958406), (3, 1305604), (4, 979203), (6, 652802), (12, 326401), (19, 206148), (38, 103074), (41, 95532), (57, 68716), (76, 51537), (82, 47766), (114, 34358), (123, 31844), (164, 23883), (228, 17179), (246, 15922), (419, 9348), (492, 7961), (779, 5028), (838, 4674), (1257, 3116), (1558, 2514), (1676, 2337)]