16393740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 51045120

約数和(自身を除く): 34651380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 110, 118, 132, 165, 177, 220, 236, 295, 330, 354, 421, 590, 649, 660, 708, 842, 885, 1180, 1263, 1298, 1684, 1770, 1947, 2105, 2526, 2596, 3245, 3540, 3894, 4210, 4631, 5052, 6315, 6490, 7788, 8420, 9262, 9735, 12630, 12980, 13893, 18524, 19470, 23155, 24839, 25260, 27786, 38940, 46310, 49678, 55572, 69465, 74517, 92620, 99356, 124195, 138930, 149034, 248390, 273229, 277860, 298068, 372585, 496780, 546458, 745170, 819687, 1092916, 1366145, 1490340, 1639374, 2732290, 3278748, 4098435, 5464580, 8196870, 16393740]

約数ペア:

[(1, 16393740), (2, 8196870), (3, 5464580), (4, 4098435), (5, 3278748), (6, 2732290), (10, 1639374), (11, 1490340), (12, 1366145), (15, 1092916), (20, 819687), (22, 745170), (30, 546458), (33, 496780), (44, 372585), (55, 298068), (59, 277860), (60, 273229), (66, 248390), (110, 149034), (118, 138930), (132, 124195), (165, 99356), (177, 92620), (220, 74517), (236, 69465), (295, 55572), (330, 49678), (354, 46310), (421, 38940), (590, 27786), (649, 25260), (660, 24839), (708, 23155), (842, 19470), (885, 18524), (1180, 13893), (1263, 12980), (1298, 12630), (1684, 9735), (1770, 9262), (1947, 8420), (2105, 7788), (2526, 6490), (2596, 6315), (3245, 5052), (3540, 4631), (3894, 4210)]