2869621818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 6992953344

約数和(自身を除く): 4123331526

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 103, 138, 151, 161, 191, 206, 302, 309, 322, 382, 453, 483, 573, 618, 721, 906, 966, 1057, 1146, 1337, 1442, 2114, 2163, 2369, 2674, 3171, 3473, 4011, 4326, 4393, 4738, 6342, 6946, 7107, 8022, 8786, 10419, 13179, 14214, 15553, 16583, 19673, 20838, 24311, 26358, 28841, 30751, 31106, 33166, 39346, 46659, 48622, 49749, 57682, 59019, 61502, 72933, 86523, 92253, 93318, 99498, 108871, 118038, 137711, 145866, 173046, 184506, 201887, 217742, 275422, 326613, 357719, 403774, 413133, 452479, 605661, 653226, 663343, 715438, 826266, 904958, 1073157, 1211322, 1326686, 1357437, 1990029, 2146314, 2504033, 2714874, 2970623, 3167353, 3980058, 4643401, 5008066, 5941246, 6334706, 7512099, 8911869, 9286802, 9502059, 13930203, 15024198, 17823738, 19004118, 20794361, 27860406, 41588722, 62383083, 68324329, 124766166, 136648658, 204972987, 409945974, 478270303, 956540606, 1434810909, 2869621818]

約数ペア:

[(1, 2869621818), (2, 1434810909), (3, 956540606), (6, 478270303), (7, 409945974), (14, 204972987), (21, 136648658), (23, 124766166), (42, 68324329), (46, 62383083), (69, 41588722), (103, 27860406), (138, 20794361), (151, 19004118), (161, 17823738), (191, 15024198), (206, 13930203), (302, 9502059), (309, 9286802), (322, 8911869), (382, 7512099), (453, 6334706), (483, 5941246), (573, 5008066), (618, 4643401), (721, 3980058), (906, 3167353), (966, 2970623), (1057, 2714874), (1146, 2504033), (1337, 2146314), (1442, 1990029), (2114, 1357437), (2163, 1326686), (2369, 1211322), (2674, 1073157), (3171, 904958), (3473, 826266), (4011, 715438), (4326, 663343), (4393, 653226), (4738, 605661), (6342, 452479), (6946, 413133), (7107, 403774), (8022, 357719), (8786, 326613), (10419, 275422), (13179, 217742), (14214, 201887), (15553, 184506), (16583, 173046), (19673, 145866), (20838, 137711), (24311, 118038), (26358, 108871), (28841, 99498), (30751, 93318), (31106, 92253), (33166, 86523), (39346, 72933), (46659, 61502), (48622, 59019), (49749, 57682)]