25527654

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 58192992

約数和(自身を除く): 32665338

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 197, 207, 313, 394, 414, 591, 626, 939, 1182, 1773, 1878, 2817, 3546, 4531, 5634, 7199, 9062, 13593, 14398, 21597, 27186, 40779, 43194, 61661, 64791, 81558, 123322, 129582, 184983, 369966, 554949, 1109898, 1418203, 2836406, 4254609, 8509218, 12763827, 25527654]

約数ペア:

[(1, 25527654), (2, 12763827), (3, 8509218), (6, 4254609), (9, 2836406), (18, 1418203), (23, 1109898), (46, 554949), (69, 369966), (138, 184983), (197, 129582), (207, 123322), (313, 81558), (394, 64791), (414, 61661), (591, 43194), (626, 40779), (939, 27186), (1182, 21597), (1773, 14398), (1878, 13593), (2817, 9062), (3546, 7199), (4531, 5634)]