15922818

素因数分解:

$2^1\times 3^6\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 56

約数和(自身を含む): 36567408

約数和(自身を除く): 20644590

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 163, 201, 243, 326, 402, 486, 489, 603, 729, 978, 1206, 1458, 1467, 1809, 2934, 3618, 4401, 5427, 8802, 10854, 10921, 13203, 16281, 21842, 26406, 32562, 32763, 39609, 48843, 65526, 79218, 97686, 98289, 118827, 196578, 237654, 294867, 589734, 884601, 1769202, 2653803, 5307606, 7961409, 15922818]

約数ペア:

[(1, 15922818), (2, 7961409), (3, 5307606), (6, 2653803), (9, 1769202), (18, 884601), (27, 589734), (54, 294867), (67, 237654), (81, 196578), (134, 118827), (162, 98289), (163, 97686), (201, 79218), (243, 65526), (326, 48843), (402, 39609), (486, 32763), (489, 32562), (603, 26406), (729, 21842), (978, 16281), (1206, 13203), (1458, 10921), (1467, 10854), (1809, 8802), (2934, 5427), (3618, 4401)]