38402196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 106831872

約数和(自身を除く): 68429676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 71, 84, 94, 137, 141, 142, 188, 213, 274, 282, 284, 329, 411, 426, 497, 548, 564, 658, 822, 852, 959, 987, 994, 1316, 1491, 1644, 1918, 1974, 1988, 2877, 2982, 3337, 3836, 3948, 5754, 5964, 6439, 6674, 9727, 10011, 11508, 12878, 13348, 19317, 19454, 20022, 23359, 25756, 29181, 38634, 38908, 40044, 45073, 46718, 58362, 68089, 70077, 77268, 90146, 93436, 116724, 135219, 136178, 140154, 180292, 204267, 270438, 272356, 280308, 408534, 457169, 540876, 817068, 914338, 1371507, 1828676, 2743014, 3200183, 5486028, 6400366, 9600549, 12800732, 19201098, 38402196]

約数ペア:

[(1, 38402196), (2, 19201098), (3, 12800732), (4, 9600549), (6, 6400366), (7, 5486028), (12, 3200183), (14, 2743014), (21, 1828676), (28, 1371507), (42, 914338), (47, 817068), (71, 540876), (84, 457169), (94, 408534), (137, 280308), (141, 272356), (142, 270438), (188, 204267), (213, 180292), (274, 140154), (282, 136178), (284, 135219), (329, 116724), (411, 93436), (426, 90146), (497, 77268), (548, 70077), (564, 68089), (658, 58362), (822, 46718), (852, 45073), (959, 40044), (987, 38908), (994, 38634), (1316, 29181), (1491, 25756), (1644, 23359), (1918, 20022), (1974, 19454), (1988, 19317), (2877, 13348), (2982, 12878), (3337, 11508), (3836, 10011), (3948, 9727), (5754, 6674), (5964, 6439)]