2016198522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{557}}^1$

素因数の和:1108

約数の個数: 96

約数和(自身を含む): 4874688000

約数和(自身を除く): 2858489478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 499, 557, 558, 806, 998, 1114, 1209, 1497, 1671, 2418, 2994, 3342, 3627, 4491, 5013, 6487, 7241, 7254, 8982, 10026, 12974, 14482, 15469, 17267, 19461, 21723, 30938, 34534, 38922, 43446, 46407, 51801, 58383, 65169, 92814, 103602, 116766, 130338, 139221, 155403, 201097, 224471, 277943, 278442, 310806, 402194, 448942, 555886, 603291, 673413, 833829, 1206582, 1346826, 1667658, 1809873, 2020239, 2501487, 3613259, 3619746, 4040478, 5002974, 7226518, 8616233, 10839777, 17232466, 21679554, 25848699, 32519331, 51697398, 65038662, 77546097, 112011029, 155092194, 224022058, 336033087, 672066174, 1008099261, 2016198522]

約数ペア:

[(1, 2016198522), (2, 1008099261), (3, 672066174), (6, 336033087), (9, 224022058), (13, 155092194), (18, 112011029), (26, 77546097), (31, 65038662), (39, 51697398), (62, 32519331), (78, 25848699), (93, 21679554), (117, 17232466), (186, 10839777), (234, 8616233), (279, 7226518), (403, 5002974), (499, 4040478), (557, 3619746), (558, 3613259), (806, 2501487), (998, 2020239), (1114, 1809873), (1209, 1667658), (1497, 1346826), (1671, 1206582), (2418, 833829), (2994, 673413), (3342, 603291), (3627, 555886), (4491, 448942), (5013, 402194), (6487, 310806), (7241, 278442), (7254, 277943), (8982, 224471), (10026, 201097), (12974, 155403), (14482, 139221), (15469, 130338), (17267, 116766), (19461, 103602), (21723, 92814), (30938, 65169), (34534, 58383), (38922, 51801), (43446, 46407)]