1521569412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{20117}}^1$

素因数の和:20329

約数の個数: 72

約数和(自身を含む): 4218020352

約数和(自身を除く): 2696450940

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 191, 198, 382, 396, 573, 764, 1146, 1719, 2101, 2292, 3438, 4202, 6303, 6876, 8404, 12606, 18909, 20117, 25212, 37818, 40234, 60351, 75636, 80468, 120702, 181053, 221287, 241404, 362106, 442574, 663861, 724212, 885148, 1327722, 1991583, 2655444, 3842347, 3983166, 7684694, 7966332, 11527041, 15369388, 23054082, 34581123, 42265817, 46108164, 69162246, 84531634, 126797451, 138324492, 169063268, 253594902, 380392353, 507189804, 760784706, 1521569412]

約数ペア:

[(1, 1521569412), (2, 760784706), (3, 507189804), (4, 380392353), (6, 253594902), (9, 169063268), (11, 138324492), (12, 126797451), (18, 84531634), (22, 69162246), (33, 46108164), (36, 42265817), (44, 34581123), (66, 23054082), (99, 15369388), (132, 11527041), (191, 7966332), (198, 7684694), (382, 3983166), (396, 3842347), (573, 2655444), (764, 1991583), (1146, 1327722), (1719, 885148), (2101, 724212), (2292, 663861), (3438, 442574), (4202, 362106), (6303, 241404), (6876, 221287), (8404, 181053), (12606, 120702), (18909, 80468), (20117, 75636), (25212, 60351), (37818, 40234)]