18515697816

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{130121}}^1$

素因数の和:130166

約数の個数: 144

約数和(自身を含む): 59187292920

約数和(自身を除く): 40671595104

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 132, 147, 154, 168, 196, 231, 242, 264, 294, 308, 363, 392, 462, 484, 539, 588, 616, 726, 847, 924, 968, 1078, 1176, 1452, 1617, 1694, 1848, 2156, 2541, 2904, 3234, 3388, 4312, 5082, 5929, 6468, 6776, 10164, 11858, 12936, 17787, 20328, 23716, 35574, 47432, 71148, 130121, 142296, 260242, 390363, 520484, 780726, 910847, 1040968, 1431331, 1561452, 1821694, 2732541, 2862662, 3122904, 3643388, 4293993, 5465082, 5725324, 6375929, 7286776, 8587986, 10019317, 10930164, 11450648, 12751858, 15744641, 17175972, 19127787, 20038634, 21860328, 25503716, 30057951, 31489282, 34351944, 38255574, 40077268, 47233923, 51007432, 60115902, 62978564, 70135219, 76511148, 80154536, 94467846, 110212487, 120231804, 125957128, 140270438, 153022296, 188935692, 210405657, 220424974, 240463608, 280540876, 330637461, 377871384, 420811314, 440849948, 561081752, 661274922, 771487409, 841622628, 881699896, 1322549844, 1542974818, 1683245256, 2314462227, 2645099688, 3085949636, 4628924454, 6171899272, 9257848908, 18515697816]

約数ペア:

[(1, 18515697816), (2, 9257848908), (3, 6171899272), (4, 4628924454), (6, 3085949636), (7, 2645099688), (8, 2314462227), (11, 1683245256), (12, 1542974818), (14, 1322549844), (21, 881699896), (22, 841622628), (24, 771487409), (28, 661274922), (33, 561081752), (42, 440849948), (44, 420811314), (49, 377871384), (56, 330637461), (66, 280540876), (77, 240463608), (84, 220424974), (88, 210405657), (98, 188935692), (121, 153022296), (132, 140270438), (147, 125957128), (154, 120231804), (168, 110212487), (196, 94467846), (231, 80154536), (242, 76511148), (264, 70135219), (294, 62978564), (308, 60115902), (363, 51007432), (392, 47233923), (462, 40077268), (484, 38255574), (539, 34351944), (588, 31489282), (616, 30057951), (726, 25503716), (847, 21860328), (924, 20038634), (968, 19127787), (1078, 17175972), (1176, 15744641), (1452, 12751858), (1617, 11450648), (1694, 10930164), (1848, 10019317), (2156, 8587986), (2541, 7286776), (2904, 6375929), (3234, 5725324), (3388, 5465082), (4312, 4293993), (5082, 3643388), (5929, 3122904), (6468, 2862662), (6776, 2732541), (10164, 1821694), (11858, 1561452), (12936, 1431331), (17787, 1040968), (20328, 910847), (23716, 780726), (35574, 520484), (47432, 390363), (71148, 260242), (130121, 142296)]