16405476

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 40896576

約数和(自身を除く): 24491100

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 548, 587, 822, 1174, 1644, 1761, 2329, 2348, 3522, 4658, 6987, 7044, 9316, 9979, 13974, 19958, 27948, 29937, 39916, 59874, 80419, 119748, 160838, 241257, 321676, 482514, 965028, 1367123, 2734246, 4101369, 5468492, 8202738, 16405476]

約数ペア:

[(1, 16405476), (2, 8202738), (3, 5468492), (4, 4101369), (6, 2734246), (12, 1367123), (17, 965028), (34, 482514), (51, 321676), (68, 241257), (102, 160838), (137, 119748), (204, 80419), (274, 59874), (411, 39916), (548, 29937), (587, 27948), (822, 19958), (1174, 13974), (1644, 9979), (1761, 9316), (2329, 7044), (2348, 6987), (3522, 4658)]