1551177864

素因数分解:

$2^3\times 3^9\times {\mathrm{9851}}^1$

素因数の和:9884

約数の個数: 80

約数和(自身を含む): 4363056720

約数和(自身を除く): 2811878856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 6561, 8748, 9851, 13122, 17496, 19683, 19702, 26244, 29553, 39366, 39404, 52488, 59106, 78732, 78808, 88659, 118212, 157464, 177318, 236424, 265977, 354636, 531954, 709272, 797931, 1063908, 1595862, 2127816, 2393793, 3191724, 4787586, 6383448, 7181379, 9575172, 14362758, 19150344, 21544137, 28725516, 43088274, 57451032, 64632411, 86176548, 129264822, 172353096, 193897233, 258529644, 387794466, 517059288, 775588932, 1551177864]

約数ペア:

[(1, 1551177864), (2, 775588932), (3, 517059288), (4, 387794466), (6, 258529644), (8, 193897233), (9, 172353096), (12, 129264822), (18, 86176548), (24, 64632411), (27, 57451032), (36, 43088274), (54, 28725516), (72, 21544137), (81, 19150344), (108, 14362758), (162, 9575172), (216, 7181379), (243, 6383448), (324, 4787586), (486, 3191724), (648, 2393793), (729, 2127816), (972, 1595862), (1458, 1063908), (1944, 797931), (2187, 709272), (2916, 531954), (4374, 354636), (5832, 265977), (6561, 236424), (8748, 177318), (9851, 157464), (13122, 118212), (17496, 88659), (19683, 78808), (19702, 78732), (26244, 59106), (29553, 52488), (39366, 39404)]