28100196

素因数分解:

$2^2\times 3^4\times {\mathrm{86729}}^1$

素因数の和:86745

約数の個数: 30

約数和(自身を含む): 73460310

約数和(自身を除く): 45360114

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 86729, 173458, 260187, 346916, 520374, 780561, 1040748, 1561122, 2341683, 3122244, 4683366, 7025049, 9366732, 14050098, 28100196]

約数ペア:

[(1, 28100196), (2, 14050098), (3, 9366732), (4, 7025049), (6, 4683366), (9, 3122244), (12, 2341683), (18, 1561122), (27, 1040748), (36, 780561), (54, 520374), (81, 346916), (108, 260187), (162, 173458), (324, 86729)]