1852788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 5285952

約数和(自身を除く): 3433164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 137, 138, 147, 161, 196, 274, 276, 294, 322, 411, 483, 548, 588, 644, 822, 959, 966, 1127, 1644, 1918, 1932, 2254, 2877, 3151, 3381, 3836, 4508, 5754, 6302, 6713, 6762, 9453, 11508, 12604, 13426, 13524, 18906, 20139, 22057, 26852, 37812, 40278, 44114, 66171, 80556, 88228, 132342, 154399, 264684, 308798, 463197, 617596, 926394, 1852788]

約数ペア:

[(1, 1852788), (2, 926394), (3, 617596), (4, 463197), (6, 308798), (7, 264684), (12, 154399), (14, 132342), (21, 88228), (23, 80556), (28, 66171), (42, 44114), (46, 40278), (49, 37812), (69, 26852), (84, 22057), (92, 20139), (98, 18906), (137, 13524), (138, 13426), (147, 12604), (161, 11508), (196, 9453), (274, 6762), (276, 6713), (294, 6302), (322, 5754), (411, 4508), (483, 3836), (548, 3381), (588, 3151), (644, 2877), (822, 2254), (959, 1932), (966, 1918), (1127, 1644)]