17687796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 50077440

約数和(自身を除く): 32389644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 53, 58, 84, 87, 106, 116, 137, 159, 174, 203, 212, 274, 318, 348, 371, 406, 411, 548, 609, 636, 742, 812, 822, 959, 1113, 1218, 1484, 1537, 1644, 1918, 2226, 2436, 2877, 3074, 3836, 3973, 4452, 4611, 5754, 6148, 7261, 7946, 9222, 10759, 11508, 11919, 14522, 15892, 18444, 21518, 21783, 23838, 27811, 29044, 32277, 43036, 43566, 47676, 50827, 55622, 64554, 83433, 87132, 101654, 111244, 129108, 152481, 166866, 203308, 210569, 304962, 333732, 421138, 609924, 631707, 842276, 1263414, 1473983, 2526828, 2947966, 4421949, 5895932, 8843898, 17687796]

約数ペア:

[(1, 17687796), (2, 8843898), (3, 5895932), (4, 4421949), (6, 2947966), (7, 2526828), (12, 1473983), (14, 1263414), (21, 842276), (28, 631707), (29, 609924), (42, 421138), (53, 333732), (58, 304962), (84, 210569), (87, 203308), (106, 166866), (116, 152481), (137, 129108), (159, 111244), (174, 101654), (203, 87132), (212, 83433), (274, 64554), (318, 55622), (348, 50827), (371, 47676), (406, 43566), (411, 43036), (548, 32277), (609, 29044), (636, 27811), (742, 23838), (812, 21783), (822, 21518), (959, 18444), (1113, 15892), (1218, 14522), (1484, 11919), (1537, 11508), (1644, 10759), (1918, 9222), (2226, 7946), (2436, 7261), (2877, 6148), (3074, 5754), (3836, 4611), (3973, 4452)]