2021288058

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 4690483200

約数和(自身を除く): 2669195142

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 173, 254, 269, 342, 346, 381, 519, 538, 762, 807, 1038, 1143, 1557, 1614, 2286, 2413, 2421, 3114, 3287, 4826, 4842, 5111, 6574, 7239, 9861, 10222, 14478, 15333, 19722, 21717, 21971, 29583, 30666, 34163, 43434, 43942, 45999, 46537, 59166, 65913, 68326, 91998, 93074, 102489, 131826, 139611, 197739, 204978, 279222, 307467, 395478, 417449, 418833, 614934, 649097, 834898, 837666, 884203, 1252347, 1298194, 1768406, 1947291, 2504694, 2652609, 3757041, 3894582, 5305218, 5841873, 5910199, 7514082, 7957827, 11683746, 11820398, 15915654, 17730597, 35461194, 53191791, 106383582, 112293781, 224587562, 336881343, 673762686, 1010644029, 2021288058]

約数ペア:

[(1, 2021288058), (2, 1010644029), (3, 673762686), (6, 336881343), (9, 224587562), (18, 112293781), (19, 106383582), (38, 53191791), (57, 35461194), (114, 17730597), (127, 15915654), (171, 11820398), (173, 11683746), (254, 7957827), (269, 7514082), (342, 5910199), (346, 5841873), (381, 5305218), (519, 3894582), (538, 3757041), (762, 2652609), (807, 2504694), (1038, 1947291), (1143, 1768406), (1557, 1298194), (1614, 1252347), (2286, 884203), (2413, 837666), (2421, 834898), (3114, 649097), (3287, 614934), (4826, 418833), (4842, 417449), (5111, 395478), (6574, 307467), (7239, 279222), (9861, 204978), (10222, 197739), (14478, 139611), (15333, 131826), (19722, 102489), (21717, 93074), (21971, 91998), (29583, 68326), (30666, 65913), (34163, 59166), (43434, 46537), (43942, 45999)]