2918306388

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{6047}}^1$

素因数の和:6492

約数の個数: 48

約数和(自身を含む): 6884849664

約数和(自身を除く): 3966543276

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 307, 393, 524, 614, 786, 921, 1228, 1572, 1842, 3684, 6047, 12094, 18141, 24188, 36282, 40217, 72564, 80434, 120651, 160868, 241302, 482604, 792157, 1584314, 1856429, 2376471, 3168628, 3712858, 4752942, 5569287, 7425716, 9505884, 11138574, 22277148, 243192199, 486384398, 729576597, 972768796, 1459153194, 2918306388]

約数ペア:

[(1, 2918306388), (2, 1459153194), (3, 972768796), (4, 729576597), (6, 486384398), (12, 243192199), (131, 22277148), (262, 11138574), (307, 9505884), (393, 7425716), (524, 5569287), (614, 4752942), (786, 3712858), (921, 3168628), (1228, 2376471), (1572, 1856429), (1842, 1584314), (3684, 792157), (6047, 482604), (12094, 241302), (18141, 160868), (24188, 120651), (36282, 80434), (40217, 72564)]