18744907588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3847}}^1$

素因数の和:4013

約数の個数: 96

約数和(自身を含む): 38174992128

約数和(自身を除く): 19430084540

約数列:

[1, 2, 4, 11, 22, 37, 41, 44, 73, 74, 82, 146, 148, 164, 292, 407, 451, 803, 814, 902, 1517, 1606, 1628, 1804, 2701, 2993, 3034, 3212, 3847, 5402, 5986, 6068, 7694, 10804, 11972, 15388, 16687, 29711, 32923, 33374, 42317, 59422, 65846, 66748, 84634, 110741, 118844, 131692, 142339, 157727, 169268, 221482, 280831, 284678, 315454, 442964, 561662, 569356, 630908, 1123324, 1218151, 1565729, 1734997, 2436302, 3089141, 3131458, 3469994, 4872604, 5835899, 6178282, 6262916, 6939988, 10390747, 11514071, 11671798, 12356564, 20781494, 23028142, 23343596, 41562988, 46056284, 64194889, 114298217, 126654781, 128389778, 228596434, 253309562, 256779556, 426020627, 457192868, 506619124, 852041254, 1704082508, 4686226897, 9372453794, 18744907588]

約数ペア:

[(1, 18744907588), (2, 9372453794), (4, 4686226897), (11, 1704082508), (22, 852041254), (37, 506619124), (41, 457192868), (44, 426020627), (73, 256779556), (74, 253309562), (82, 228596434), (146, 128389778), (148, 126654781), (164, 114298217), (292, 64194889), (407, 46056284), (451, 41562988), (803, 23343596), (814, 23028142), (902, 20781494), (1517, 12356564), (1606, 11671798), (1628, 11514071), (1804, 10390747), (2701, 6939988), (2993, 6262916), (3034, 6178282), (3212, 5835899), (3847, 4872604), (5402, 3469994), (5986, 3131458), (6068, 3089141), (7694, 2436302), (10804, 1734997), (11972, 1565729), (15388, 1218151), (16687, 1123324), (29711, 630908), (32923, 569356), (33374, 561662), (42317, 442964), (59422, 315454), (65846, 284678), (66748, 280831), (84634, 221482), (110741, 169268), (118844, 157727), (131692, 142339)]