38168844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 104569920

約数和(自身を除く): 66401076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 467, 556, 588, 834, 934, 973, 1401, 1668, 1868, 1946, 2802, 2919, 3269, 3892, 5604, 5838, 6538, 6811, 9807, 11676, 13076, 13622, 19614, 20433, 22883, 27244, 39228, 40866, 45766, 64913, 68649, 81732, 91532, 129826, 137298, 194739, 259652, 274596, 389478, 454391, 778956, 908782, 1363173, 1817564, 2726346, 3180737, 5452692, 6361474, 9542211, 12722948, 19084422, 38168844]

約数ペア:

[(1, 38168844), (2, 19084422), (3, 12722948), (4, 9542211), (6, 6361474), (7, 5452692), (12, 3180737), (14, 2726346), (21, 1817564), (28, 1363173), (42, 908782), (49, 778956), (84, 454391), (98, 389478), (139, 274596), (147, 259652), (196, 194739), (278, 137298), (294, 129826), (417, 91532), (467, 81732), (556, 68649), (588, 64913), (834, 45766), (934, 40866), (973, 39228), (1401, 27244), (1668, 22883), (1868, 20433), (1946, 19614), (2802, 13622), (2919, 13076), (3269, 11676), (3892, 9807), (5604, 6811), (5838, 6538)]