16828949028

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{445069}}^1$

素因数の和:445236

約数の個数: 48

約数和(自身を含む): 41274011520

約数和(自身を除く): 24445062492

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 137, 138, 274, 276, 411, 548, 822, 1644, 3151, 6302, 9453, 12604, 18906, 37812, 445069, 890138, 1335207, 1780276, 2670414, 5340828, 10236587, 20473174, 30709761, 40946348, 60974453, 61419522, 121948906, 122839044, 182923359, 243897812, 365846718, 731693436, 1402412419, 2804824838, 4207237257, 5609649676, 8414474514, 16828949028]

約数ペア:

[(1, 16828949028), (2, 8414474514), (3, 5609649676), (4, 4207237257), (6, 2804824838), (12, 1402412419), (23, 731693436), (46, 365846718), (69, 243897812), (92, 182923359), (137, 122839044), (138, 121948906), (274, 61419522), (276, 60974453), (411, 40946348), (548, 30709761), (822, 20473174), (1644, 10236587), (3151, 5340828), (6302, 2670414), (9453, 1780276), (12604, 1335207), (18906, 890138), (37812, 445069)]