1993137552

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1977319}}^1$

素因数の和:1977340

約数の個数: 60

約数和(自身を含む): 6374879680

約数和(自身を除く): 4381742128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1977319, 3954638, 5931957, 7909276, 11863914, 13841233, 15818552, 17795871, 23727828, 27682466, 31637104, 35591742, 41523699, 47455656, 55364932, 71183484, 83047398, 94911312, 110729864, 124571097, 142366968, 166094796, 221459728, 249142194, 284733936, 332189592, 498284388, 664379184, 996568776, 1993137552]

約数ペア:

[(1, 1993137552), (2, 996568776), (3, 664379184), (4, 498284388), (6, 332189592), (7, 284733936), (8, 249142194), (9, 221459728), (12, 166094796), (14, 142366968), (16, 124571097), (18, 110729864), (21, 94911312), (24, 83047398), (28, 71183484), (36, 55364932), (42, 47455656), (48, 41523699), (56, 35591742), (63, 31637104), (72, 27682466), (84, 23727828), (112, 17795871), (126, 15818552), (144, 13841233), (168, 11863914), (252, 7909276), (336, 5931957), (504, 3954638), (1008, 1977319)]