973303956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{2213}}^1$

素因数の和:2885

約数の個数: 72

約数和(自身を含む): 2594985120

約数和(自身を除く): 1621681164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 643, 684, 1286, 1929, 2213, 2572, 3858, 4426, 5787, 6639, 7716, 8852, 11574, 12217, 13278, 19917, 23148, 24434, 26556, 36651, 39834, 42047, 48868, 73302, 79668, 84094, 109953, 126141, 146604, 168188, 219906, 252282, 378423, 439812, 504564, 756846, 1422959, 1513692, 2845918, 4268877, 5691836, 8537754, 12806631, 17075508, 25613262, 27036221, 51226524, 54072442, 81108663, 108144884, 162217326, 243325989, 324434652, 486651978, 973303956]

約数ペア:

[(1, 973303956), (2, 486651978), (3, 324434652), (4, 243325989), (6, 162217326), (9, 108144884), (12, 81108663), (18, 54072442), (19, 51226524), (36, 27036221), (38, 25613262), (57, 17075508), (76, 12806631), (114, 8537754), (171, 5691836), (228, 4268877), (342, 2845918), (643, 1513692), (684, 1422959), (1286, 756846), (1929, 504564), (2213, 439812), (2572, 378423), (3858, 252282), (4426, 219906), (5787, 168188), (6639, 146604), (7716, 126141), (8852, 109953), (11574, 84094), (12217, 79668), (13278, 73302), (19917, 48868), (23148, 42047), (24434, 39834), (26556, 36651)]