2688898086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2203}}^1\times {\mathrm{3229}}^1$

素因数の和:5450

約数の個数: 64

約数和(自身を含む): 6834163200

約数和(自身を除く): 4145265114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2203, 3229, 4406, 6458, 6609, 9687, 13218, 15421, 19374, 19827, 22603, 29061, 30842, 39654, 45206, 46263, 58122, 59481, 67809, 87183, 92526, 118962, 135618, 138789, 174366, 203427, 277578, 406854, 416367, 610281, 832734, 1220562, 7113487, 14226974, 21340461, 42680922, 49794409, 64021383, 99588818, 128042766, 149383227, 192064149, 298766454, 384128298, 448149681, 896299362, 1344449043, 2688898086]

約数ペア:

[(1, 2688898086), (2, 1344449043), (3, 896299362), (6, 448149681), (7, 384128298), (9, 298766454), (14, 192064149), (18, 149383227), (21, 128042766), (27, 99588818), (42, 64021383), (54, 49794409), (63, 42680922), (126, 21340461), (189, 14226974), (378, 7113487), (2203, 1220562), (3229, 832734), (4406, 610281), (6458, 416367), (6609, 406854), (9687, 277578), (13218, 203427), (15421, 174366), (19374, 138789), (19827, 135618), (22603, 118962), (29061, 92526), (30842, 87183), (39654, 67809), (45206, 59481), (46263, 58122)]