2311668

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:576

約数の個数: 36

約数和(自身を含む): 5894980

約数和(自身を除く): 3583312

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 409, 471, 628, 818, 942, 1227, 1413, 1636, 1884, 2454, 2826, 3681, 4908, 5652, 7362, 14724, 64213, 128426, 192639, 256852, 385278, 577917, 770556, 1155834, 2311668]

約数ペア:

[(1, 2311668), (2, 1155834), (3, 770556), (4, 577917), (6, 385278), (9, 256852), (12, 192639), (18, 128426), (36, 64213), (157, 14724), (314, 7362), (409, 5652), (471, 4908), (628, 3681), (818, 2826), (942, 2454), (1227, 1884), (1413, 1636)]