21549279624

素因数分解:

$2^3\times 3^1\times {\mathrm{571}}^1\times {\mathrm{797}}^1\times {\mathrm{1973}}^1$

素因数の和:3350

約数の個数: 64

約数和(自身を含む): 54062648640

約数和(自身を除く): 32513369016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 571, 797, 1142, 1594, 1713, 1973, 2284, 2391, 3188, 3426, 3946, 4568, 4782, 5919, 6376, 6852, 7892, 9564, 11838, 13704, 15784, 19128, 23676, 47352, 455087, 910174, 1126583, 1365261, 1572481, 1820348, 2253166, 2730522, 3144962, 3379749, 3640696, 4506332, 4717443, 5461044, 6289924, 6759498, 9012664, 9434886, 10922088, 12579848, 13518996, 18869772, 27037992, 37739544, 897886651, 1795773302, 2693659953, 3591546604, 5387319906, 7183093208, 10774639812, 21549279624]

約数ペア:

[(1, 21549279624), (2, 10774639812), (3, 7183093208), (4, 5387319906), (6, 3591546604), (8, 2693659953), (12, 1795773302), (24, 897886651), (571, 37739544), (797, 27037992), (1142, 18869772), (1594, 13518996), (1713, 12579848), (1973, 10922088), (2284, 9434886), (2391, 9012664), (3188, 6759498), (3426, 6289924), (3946, 5461044), (4568, 4717443), (4782, 4506332), (5919, 3640696), (6376, 3379749), (6852, 3144962), (7892, 2730522), (9564, 2253166), (11838, 1820348), (13704, 1572481), (15784, 1365261), (19128, 1126583), (23676, 910174), (47352, 455087)]