218968134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{3917}}^1$

素因数の和:3962

約数の個数: 64

約数和(自身を含む): 550651392

約数和(自身を除く): 331683258

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1331, 1694, 2541, 2662, 3917, 3993, 5082, 7834, 7986, 9317, 11751, 18634, 23502, 27419, 27951, 43087, 54838, 55902, 82257, 86174, 129261, 164514, 258522, 301609, 473957, 603218, 904827, 947914, 1421871, 1809654, 2843742, 3317699, 5213527, 6635398, 9953097, 10427054, 15640581, 19906194, 31281162, 36494689, 72989378, 109484067, 218968134]

約数ペア:

[(1, 218968134), (2, 109484067), (3, 72989378), (6, 36494689), (7, 31281162), (11, 19906194), (14, 15640581), (21, 10427054), (22, 9953097), (33, 6635398), (42, 5213527), (66, 3317699), (77, 2843742), (121, 1809654), (154, 1421871), (231, 947914), (242, 904827), (363, 603218), (462, 473957), (726, 301609), (847, 258522), (1331, 164514), (1694, 129261), (2541, 86174), (2662, 82257), (3917, 55902), (3993, 54838), (5082, 43087), (7834, 27951), (7986, 27419), (9317, 23502), (11751, 18634)]