16719804

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 46448640

約数和(自身を除く): 29728836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 53, 54, 69, 92, 106, 108, 127, 138, 159, 207, 212, 254, 276, 318, 381, 414, 477, 508, 621, 636, 762, 828, 954, 1143, 1219, 1242, 1431, 1524, 1908, 2286, 2438, 2484, 2862, 2921, 3429, 3657, 4572, 4876, 5724, 5842, 6731, 6858, 7314, 8763, 10971, 11684, 13462, 13716, 14628, 17526, 20193, 21942, 26289, 26924, 32913, 35052, 40386, 43884, 52578, 60579, 65826, 78867, 80772, 105156, 121158, 131652, 154813, 157734, 181737, 242316, 309626, 315468, 363474, 464439, 619252, 726948, 928878, 1393317, 1857756, 2786634, 4179951, 5573268, 8359902, 16719804]

約数ペア:

[(1, 16719804), (2, 8359902), (3, 5573268), (4, 4179951), (6, 2786634), (9, 1857756), (12, 1393317), (18, 928878), (23, 726948), (27, 619252), (36, 464439), (46, 363474), (53, 315468), (54, 309626), (69, 242316), (92, 181737), (106, 157734), (108, 154813), (127, 131652), (138, 121158), (159, 105156), (207, 80772), (212, 78867), (254, 65826), (276, 60579), (318, 52578), (381, 43884), (414, 40386), (477, 35052), (508, 32913), (621, 26924), (636, 26289), (762, 21942), (828, 20193), (954, 17526), (1143, 14628), (1219, 13716), (1242, 13462), (1431, 11684), (1524, 10971), (1908, 8763), (2286, 7314), (2438, 6858), (2484, 6731), (2862, 5842), (2921, 5724), (3429, 4876), (3657, 4572)]