21103088006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56369}}^1$

素因数の和:56430

約数の個数: 96

約数和(自身を含む): 45343126080

約数和(自身を除く): 24240038074

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 119, 121, 143, 154, 182, 187, 221, 238, 242, 286, 374, 442, 847, 1001, 1309, 1547, 1573, 1694, 2002, 2057, 2431, 2618, 3094, 3146, 4114, 4862, 11011, 14399, 17017, 22022, 26741, 28798, 34034, 53482, 56369, 112738, 187187, 374374, 394583, 620059, 732797, 789166, 958273, 1240118, 1465594, 1916546, 4340413, 5129579, 6707911, 6820649, 8060767, 8680826, 10259158, 10541003, 12457549, 13415822, 13641298, 16121534, 21082006, 24915098, 47744543, 56425369, 73787021, 87202843, 88668437, 95489086, 112850738, 115951033, 137033039, 147574042, 174405686, 177336874, 231902066, 274066078, 620679059, 811657231, 959231273, 1241358118, 1507363429, 1623314462, 1918462546, 3014726858, 10551544003, 21103088006]

約数ペア:

[(1, 21103088006), (2, 10551544003), (7, 3014726858), (11, 1918462546), (13, 1623314462), (14, 1507363429), (17, 1241358118), (22, 959231273), (26, 811657231), (34, 620679059), (77, 274066078), (91, 231902066), (119, 177336874), (121, 174405686), (143, 147574042), (154, 137033039), (182, 115951033), (187, 112850738), (221, 95489086), (238, 88668437), (242, 87202843), (286, 73787021), (374, 56425369), (442, 47744543), (847, 24915098), (1001, 21082006), (1309, 16121534), (1547, 13641298), (1573, 13415822), (1694, 12457549), (2002, 10541003), (2057, 10259158), (2431, 8680826), (2618, 8060767), (3094, 6820649), (3146, 6707911), (4114, 5129579), (4862, 4340413), (11011, 1916546), (14399, 1465594), (17017, 1240118), (22022, 958273), (26741, 789166), (28798, 732797), (34034, 620059), (53482, 394583), (56369, 374374), (112738, 187187)]