857486532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1933}}^1\times {\mathrm{5281}}^1$

素因数の和:7228

約数の個数: 48

約数和(自身を含む): 2288246912

約数和(自身を除く): 1430760380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1933, 3866, 5281, 5799, 7732, 10562, 11598, 13531, 15843, 21124, 23196, 27062, 31686, 36967, 40593, 54124, 63372, 73934, 81186, 110901, 147868, 162372, 221802, 443604, 10208173, 20416346, 30624519, 40832692, 61249038, 71457211, 122498076, 142914422, 214371633, 285828844, 428743266, 857486532]

約数ペア:

[(1, 857486532), (2, 428743266), (3, 285828844), (4, 214371633), (6, 142914422), (7, 122498076), (12, 71457211), (14, 61249038), (21, 40832692), (28, 30624519), (42, 20416346), (84, 10208173), (1933, 443604), (3866, 221802), (5281, 162372), (5799, 147868), (7732, 110901), (10562, 81186), (11598, 73934), (13531, 63372), (15843, 54124), (21124, 40593), (23196, 36967), (27062, 31686)]