2017352148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{22721}}^1$

素因数の和:22893

約数の個数: 72

約数和(自身を含む): 5512175424

約数和(自身を除く): 3494823276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 151, 196, 294, 302, 453, 588, 604, 906, 1057, 1812, 2114, 3171, 4228, 6342, 7399, 12684, 14798, 22197, 22721, 29596, 44394, 45442, 68163, 88788, 90884, 136326, 159047, 272652, 318094, 477141, 636188, 954282, 1113329, 1908564, 2226658, 3339987, 3430871, 4453316, 6679974, 6861742, 10292613, 13359948, 13723484, 20585226, 24016097, 41170452, 48032194, 72048291, 96064388, 144096582, 168112679, 288193164, 336225358, 504338037, 672450716, 1008676074, 2017352148]

約数ペア:

[(1, 2017352148), (2, 1008676074), (3, 672450716), (4, 504338037), (6, 336225358), (7, 288193164), (12, 168112679), (14, 144096582), (21, 96064388), (28, 72048291), (42, 48032194), (49, 41170452), (84, 24016097), (98, 20585226), (147, 13723484), (151, 13359948), (196, 10292613), (294, 6861742), (302, 6679974), (453, 4453316), (588, 3430871), (604, 3339987), (906, 2226658), (1057, 1908564), (1812, 1113329), (2114, 954282), (3171, 636188), (4228, 477141), (6342, 318094), (7399, 272652), (12684, 159047), (14798, 136326), (22197, 90884), (22721, 88788), (29596, 68163), (44394, 45442)]