19409796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{77023}}^1$

素因数の和:77040

約数の個数: 36

約数和(自身を含む): 56073472

約数和(自身を除く): 36663676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 77023, 154046, 231069, 308092, 462138, 539161, 693207, 924276, 1078322, 1386414, 1617483, 2156644, 2772828, 3234966, 4852449, 6469932, 9704898, 19409796]

約数ペア:

[(1, 19409796), (2, 9704898), (3, 6469932), (4, 4852449), (6, 3234966), (7, 2772828), (9, 2156644), (12, 1617483), (14, 1386414), (18, 1078322), (21, 924276), (28, 693207), (36, 539161), (42, 462138), (63, 308092), (84, 231069), (126, 154046), (252, 77023)]