193939452

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{109943}}^1$

素因数の和:109967

約数の個数: 54

約数和(自身を含む): 570279528

約数和(自身を除く): 376340076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 109943, 219886, 329829, 439772, 659658, 769601, 989487, 1319316, 1539202, 1978974, 2308803, 3078404, 3957948, 4617606, 5387207, 6926409, 9235212, 10774414, 13852818, 16161621, 21548828, 27705636, 32323242, 48484863, 64646484, 96969726, 193939452]

約数ペア:

[(1, 193939452), (2, 96969726), (3, 64646484), (4, 48484863), (6, 32323242), (7, 27705636), (9, 21548828), (12, 16161621), (14, 13852818), (18, 10774414), (21, 9235212), (28, 6926409), (36, 5387207), (42, 4617606), (49, 3957948), (63, 3078404), (84, 2308803), (98, 1978974), (126, 1539202), (147, 1319316), (196, 989487), (252, 769601), (294, 659658), (441, 439772), (588, 329829), (882, 219886), (1764, 109943)]