858012426

素因数分解:

$2^1\times 3^4\times {\mathrm{1489}}^1\times {\mathrm{3557}}^1$

素因数の和:5060

約数の個数: 40

約数和(自身を含む): 1924415460

約数和(自身を除く): 1066403034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1489, 2978, 3557, 4467, 7114, 8934, 10671, 13401, 21342, 26802, 32013, 40203, 64026, 80406, 96039, 120609, 192078, 241218, 288117, 576234, 5296373, 10592746, 15889119, 31778238, 47667357, 95334714, 143002071, 286004142, 429006213, 858012426]

約数ペア:

[(1, 858012426), (2, 429006213), (3, 286004142), (6, 143002071), (9, 95334714), (18, 47667357), (27, 31778238), (54, 15889119), (81, 10592746), (162, 5296373), (1489, 576234), (2978, 288117), (3557, 241218), (4467, 192078), (7114, 120609), (8934, 96039), (10671, 80406), (13401, 64026), (21342, 40203), (26802, 32013)]