12656820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 39223296

約数和(自身を除く): 26566476

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 127, 132, 151, 165, 220, 254, 302, 330, 381, 453, 508, 604, 635, 660, 755, 762, 906, 1270, 1397, 1510, 1524, 1661, 1812, 1905, 2265, 2540, 2794, 3020, 3322, 3810, 4191, 4530, 4983, 5588, 6644, 6985, 7620, 8305, 8382, 9060, 9966, 13970, 16610, 16764, 19177, 19932, 20955, 24915, 27940, 33220, 38354, 41910, 49830, 57531, 76708, 83820, 95885, 99660, 115062, 191770, 210947, 230124, 287655, 383540, 421894, 575310, 632841, 843788, 1054735, 1150620, 1265682, 2109470, 2531364, 3164205, 4218940, 6328410, 12656820]

約数ペア:

[(1, 12656820), (2, 6328410), (3, 4218940), (4, 3164205), (5, 2531364), (6, 2109470), (10, 1265682), (11, 1150620), (12, 1054735), (15, 843788), (20, 632841), (22, 575310), (30, 421894), (33, 383540), (44, 287655), (55, 230124), (60, 210947), (66, 191770), (110, 115062), (127, 99660), (132, 95885), (151, 83820), (165, 76708), (220, 57531), (254, 49830), (302, 41910), (330, 38354), (381, 33220), (453, 27940), (508, 24915), (604, 20955), (635, 19932), (660, 19177), (755, 16764), (762, 16610), (906, 13970), (1270, 9966), (1397, 9060), (1510, 8382), (1524, 8305), (1661, 7620), (1812, 6985), (1905, 6644), (2265, 5588), (2540, 4983), (2794, 4530), (3020, 4191), (3322, 3810)]