19295082

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 43630080

約数和(自身を除く): 24334998

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 151, 186, 229, 279, 302, 453, 458, 558, 687, 906, 1359, 1374, 2061, 2718, 4122, 4681, 7099, 9362, 14043, 14198, 21297, 28086, 34579, 42129, 42594, 63891, 69158, 84258, 103737, 127782, 207474, 311211, 622422, 1071949, 2143898, 3215847, 6431694, 9647541, 19295082]

約数ペア:

[(1, 19295082), (2, 9647541), (3, 6431694), (6, 3215847), (9, 2143898), (18, 1071949), (31, 622422), (62, 311211), (93, 207474), (151, 127782), (186, 103737), (229, 84258), (279, 69158), (302, 63891), (453, 42594), (458, 42129), (558, 34579), (687, 28086), (906, 21297), (1359, 14198), (1374, 14043), (2061, 9362), (2718, 7099), (4122, 4681)]