19196604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1$

素因数の和:4515

約数の個数: 72

約数和(自身を含む): 58732128

約数和(自身を除く): 39535524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 4481, 8962, 13443, 17924, 26886, 31367, 40329, 53772, 62734, 76177, 80658, 94101, 125468, 152354, 161316, 188202, 228531, 282303, 304708, 376404, 457062, 533239, 564606, 685593, 914124, 1066478, 1129212, 1371186, 1599717, 2132956, 2742372, 3199434, 4799151, 6398868, 9598302, 19196604]

約数ペア:

[(1, 19196604), (2, 9598302), (3, 6398868), (4, 4799151), (6, 3199434), (7, 2742372), (9, 2132956), (12, 1599717), (14, 1371186), (17, 1129212), (18, 1066478), (21, 914124), (28, 685593), (34, 564606), (36, 533239), (42, 457062), (51, 376404), (63, 304708), (68, 282303), (84, 228531), (102, 188202), (119, 161316), (126, 152354), (153, 125468), (204, 94101), (238, 80658), (252, 76177), (306, 62734), (357, 53772), (476, 40329), (612, 31367), (714, 26886), (1071, 17924), (1428, 13443), (2142, 8962), (4284, 4481)]