3181223906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{797}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 5979101184

約数和(自身を除く): 2797877278

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 541, 797, 1054, 1082, 1594, 3689, 3787, 5579, 7378, 7574, 9197, 11158, 13549, 16771, 18394, 24707, 27098, 33542, 49414, 64379, 94843, 117397, 128758, 172949, 189686, 234794, 285107, 345898, 420019, 431177, 570214, 840038, 862354, 1995749, 2940133, 3018239, 3991498, 5880266, 6036478, 7330009, 13366487, 14660018, 26732974, 51310063, 93565409, 102620126, 187130818, 227230279, 454460558, 1590611953, 3181223906]

約数ペア:

[(1, 3181223906), (2, 1590611953), (7, 454460558), (14, 227230279), (17, 187130818), (31, 102620126), (34, 93565409), (62, 51310063), (119, 26732974), (217, 14660018), (238, 13366487), (434, 7330009), (527, 6036478), (541, 5880266), (797, 3991498), (1054, 3018239), (1082, 2940133), (1594, 1995749), (3689, 862354), (3787, 840038), (5579, 570214), (7378, 431177), (7574, 420019), (9197, 345898), (11158, 285107), (13549, 234794), (16771, 189686), (18394, 172949), (24707, 128758), (27098, 117397), (33542, 94843), (49414, 64379)]