7805199924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{6301}}^1$

素因数の和:8141

約数の個数: 72

約数和(自身を含む): 20782987680

約数和(自身を除く): 12977787756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1811, 3622, 5433, 6301, 7244, 10866, 12602, 16299, 18903, 21732, 25204, 32598, 34409, 37806, 56709, 65196, 68818, 75612, 103227, 113418, 119719, 137636, 206454, 226836, 239438, 309681, 359157, 412908, 478876, 619362, 718314, 1077471, 1238724, 1436628, 2154942, 4309884, 11411111, 22822222, 34233333, 45644444, 68466666, 102699999, 136933332, 205399998, 216811109, 410799996, 433622218, 650433327, 867244436, 1300866654, 1951299981, 2601733308, 3902599962, 7805199924]

約数ペア:

[(1, 7805199924), (2, 3902599962), (3, 2601733308), (4, 1951299981), (6, 1300866654), (9, 867244436), (12, 650433327), (18, 433622218), (19, 410799996), (36, 216811109), (38, 205399998), (57, 136933332), (76, 102699999), (114, 68466666), (171, 45644444), (228, 34233333), (342, 22822222), (684, 11411111), (1811, 4309884), (3622, 2154942), (5433, 1436628), (6301, 1238724), (7244, 1077471), (10866, 718314), (12602, 619362), (16299, 478876), (18903, 412908), (21732, 359157), (25204, 309681), (32598, 239438), (34409, 226836), (37806, 206454), (56709, 137636), (65196, 119719), (68818, 113418), (75612, 103227)]