16354241982

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{408713}}^1$

素因数の和:408759

約数の個数: 80

約数和(自身を含む): 41541690960

約数和(自身を除く): 25187448978

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 2106, 2223, 3078, 4446, 6669, 13338, 20007, 40014, 408713, 817426, 1226139, 2452278, 3678417, 5313269, 7356834, 7765547, 10626538, 11035251, 15531094, 15939807, 22070502, 23296641, 31879614, 33105753, 46593282, 47819421, 66211506, 69889923, 95638842, 100952111, 139779846, 143458263, 201904222, 209669769, 286916526, 302856333, 419339538, 430374789, 605712666, 629009307, 860749578, 908568999, 1258018614, 1817137998, 2725706997, 5451413994, 8177120991, 16354241982]

約数ペア:

[(1, 16354241982), (2, 8177120991), (3, 5451413994), (6, 2725706997), (9, 1817137998), (13, 1258018614), (18, 908568999), (19, 860749578), (26, 629009307), (27, 605712666), (38, 430374789), (39, 419339538), (54, 302856333), (57, 286916526), (78, 209669769), (81, 201904222), (114, 143458263), (117, 139779846), (162, 100952111), (171, 95638842), (234, 69889923), (247, 66211506), (342, 47819421), (351, 46593282), (494, 33105753), (513, 31879614), (702, 23296641), (741, 22070502), (1026, 15939807), (1053, 15531094), (1482, 11035251), (1539, 10626538), (2106, 7765547), (2223, 7356834), (3078, 5313269), (4446, 3678417), (6669, 2452278), (13338, 1226139), (20007, 817426), (40014, 408713)]