189969948

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{83761}}^1$

素因数の和:83784

約数の個数: 60

約数和(自身を含む): 567571312

約数和(自身を除く): 377601364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 83761, 167522, 251283, 335044, 502566, 586327, 753849, 1005132, 1172654, 1507698, 1758981, 2261547, 2345308, 3015396, 3517962, 4523094, 5276943, 6784641, 7035924, 9046188, 10553886, 13569282, 15830829, 21107772, 27138564, 31661658, 47492487, 63323316, 94984974, 189969948]

約数ペア:

[(1, 189969948), (2, 94984974), (3, 63323316), (4, 47492487), (6, 31661658), (7, 27138564), (9, 21107772), (12, 15830829), (14, 13569282), (18, 10553886), (21, 9046188), (27, 7035924), (28, 6784641), (36, 5276943), (42, 4523094), (54, 3517962), (63, 3015396), (81, 2345308), (84, 2261547), (108, 1758981), (126, 1507698), (162, 1172654), (189, 1005132), (252, 753849), (324, 586327), (378, 502566), (567, 335044), (756, 251283), (1134, 167522), (2268, 83761)]