11975796

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 37793280

約数和(自身を除く): 25817484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 73, 84, 93, 98, 108, 124, 126, 146, 147, 186, 189, 196, 217, 219, 252, 279, 292, 294, 372, 378, 434, 438, 441, 511, 558, 588, 651, 657, 756, 837, 868, 876, 882, 1022, 1116, 1302, 1314, 1323, 1519, 1533, 1674, 1764, 1953, 1971, 2044, 2263, 2604, 2628, 2646, 3038, 3066, 3348, 3577, 3906, 3942, 4526, 4557, 4599, 5292, 5859, 6076, 6132, 6789, 7154, 7812, 7884, 9052, 9114, 9198, 10731, 11718, 13578, 13671, 13797, 14308, 15841, 18228, 18396, 20367, 21462, 23436, 27156, 27342, 27594, 31682, 32193, 40734, 41013, 42924, 47523, 54684, 55188, 61101, 63364, 64386, 81468, 82026, 95046, 96579, 110887, 122202, 128772, 142569, 164052, 190092, 193158, 221774, 244404, 285138, 332661, 386316, 427707, 443548, 570276, 665322, 855414, 997983, 1330644, 1710828, 1995966, 2993949, 3991932, 5987898, 11975796]

約数ペア:

[(1, 11975796), (2, 5987898), (3, 3991932), (4, 2993949), (6, 1995966), (7, 1710828), (9, 1330644), (12, 997983), (14, 855414), (18, 665322), (21, 570276), (27, 443548), (28, 427707), (31, 386316), (36, 332661), (42, 285138), (49, 244404), (54, 221774), (62, 193158), (63, 190092), (73, 164052), (84, 142569), (93, 128772), (98, 122202), (108, 110887), (124, 96579), (126, 95046), (146, 82026), (147, 81468), (186, 64386), (189, 63364), (196, 61101), (217, 55188), (219, 54684), (252, 47523), (279, 42924), (292, 41013), (294, 40734), (372, 32193), (378, 31682), (434, 27594), (438, 27342), (441, 27156), (511, 23436), (558, 21462), (588, 20367), (651, 18396), (657, 18228), (756, 15841), (837, 14308), (868, 13797), (876, 13671), (882, 13578), (1022, 11718), (1116, 10731), (1302, 9198), (1314, 9114), (1323, 9052), (1519, 7884), (1533, 7812), (1674, 7154), (1764, 6789), (1953, 6132), (1971, 6076), (2044, 5859), (2263, 5292), (2604, 4599), (2628, 4557), (2646, 4526), (3038, 3942), (3066, 3906), (3348, 3577)]