16655772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 47803392

約数和(自身を除く): 31147620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 37, 42, 46, 69, 74, 84, 92, 111, 138, 148, 161, 222, 233, 259, 276, 322, 444, 466, 483, 518, 644, 699, 777, 851, 932, 966, 1036, 1398, 1554, 1631, 1702, 1932, 2553, 2796, 3108, 3262, 3404, 4893, 5106, 5359, 5957, 6524, 8621, 9786, 10212, 10718, 11914, 16077, 17242, 17871, 19572, 21436, 23828, 25863, 32154, 34484, 35742, 37513, 51726, 60347, 64308, 71484, 75026, 103452, 112539, 120694, 150052, 181041, 198283, 225078, 241388, 362082, 396566, 450156, 594849, 724164, 793132, 1189698, 1387981, 2379396, 2775962, 4163943, 5551924, 8327886, 16655772]

約数ペア:

[(1, 16655772), (2, 8327886), (3, 5551924), (4, 4163943), (6, 2775962), (7, 2379396), (12, 1387981), (14, 1189698), (21, 793132), (23, 724164), (28, 594849), (37, 450156), (42, 396566), (46, 362082), (69, 241388), (74, 225078), (84, 198283), (92, 181041), (111, 150052), (138, 120694), (148, 112539), (161, 103452), (222, 75026), (233, 71484), (259, 64308), (276, 60347), (322, 51726), (444, 37513), (466, 35742), (483, 34484), (518, 32154), (644, 25863), (699, 23828), (777, 21436), (851, 19572), (932, 17871), (966, 17242), (1036, 16077), (1398, 11914), (1554, 10718), (1631, 10212), (1702, 9786), (1932, 8621), (2553, 6524), (2796, 5957), (3108, 5359), (3262, 5106), (3404, 4893)]