19036705518

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{971}}^1\times {\mathrm{4049}}^1$

素因数の和:5297

約数の個数: 48

約数和(自身を含む): 41452398000

約数和(自身を除く): 22415692482

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 971, 1614, 1942, 2421, 2913, 4049, 4842, 5826, 8098, 8739, 12147, 17478, 24294, 36441, 72882, 261199, 522398, 783597, 1089181, 1567194, 2178362, 2350791, 3267543, 3931579, 4701582, 6535086, 7863158, 9802629, 11794737, 19605258, 23589474, 35384211, 70768422, 1057594751, 2115189502, 3172784253, 6345568506, 9518352759, 19036705518]

約数ペア:

[(1, 19036705518), (2, 9518352759), (3, 6345568506), (6, 3172784253), (9, 2115189502), (18, 1057594751), (269, 70768422), (538, 35384211), (807, 23589474), (971, 19605258), (1614, 11794737), (1942, 9802629), (2421, 7863158), (2913, 6535086), (4049, 4701582), (4842, 3931579), (5826, 3267543), (8098, 2350791), (8739, 2178362), (12147, 1567194), (17478, 1089181), (24294, 783597), (36441, 522398), (72882, 261199)]