2018098992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12487}}^1$

素因数の和:12555

約数の個数: 160

約数和(自身を含む): 6590467072

約数和(自身を除く): 4572368080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 104, 111, 112, 148, 156, 168, 182, 208, 222, 259, 273, 296, 312, 336, 364, 444, 481, 518, 546, 592, 624, 728, 777, 888, 962, 1036, 1092, 1443, 1456, 1554, 1776, 1924, 2072, 2184, 2886, 3108, 3367, 3848, 4144, 4368, 5772, 6216, 6734, 7696, 10101, 11544, 12432, 12487, 13468, 20202, 23088, 24974, 26936, 37461, 40404, 49948, 53872, 74922, 80808, 87409, 99896, 149844, 161616, 162331, 174818, 199792, 262227, 299688, 324662, 349636, 462019, 486993, 524454, 599376, 649324, 699272, 924038, 973986, 1048908, 1136317, 1298648, 1386057, 1398544, 1848076, 1947972, 2097816, 2272634, 2597296, 2772114, 3234133, 3408951, 3696152, 3895944, 4195632, 4545268, 5544228, 6006247, 6468266, 6817902, 7392304, 7791888, 9090536, 9702399, 11088456, 12012494, 12936532, 13635804, 18018741, 18181072, 19404798, 22176912, 24024988, 25873064, 27271608, 36037482, 38809596, 42043729, 48049976, 51746128, 54543216, 72074964, 77619192, 84087458, 96099952, 126131187, 144149928, 155238384, 168174916, 252262374, 288299856, 336349832, 504524748, 672699664, 1009049496, 2018098992]

約数ペア:

[(1, 2018098992), (2, 1009049496), (3, 672699664), (4, 504524748), (6, 336349832), (7, 288299856), (8, 252262374), (12, 168174916), (13, 155238384), (14, 144149928), (16, 126131187), (21, 96099952), (24, 84087458), (26, 77619192), (28, 72074964), (37, 54543216), (39, 51746128), (42, 48049976), (48, 42043729), (52, 38809596), (56, 36037482), (74, 27271608), (78, 25873064), (84, 24024988), (91, 22176912), (104, 19404798), (111, 18181072), (112, 18018741), (148, 13635804), (156, 12936532), (168, 12012494), (182, 11088456), (208, 9702399), (222, 9090536), (259, 7791888), (273, 7392304), (296, 6817902), (312, 6468266), (336, 6006247), (364, 5544228), (444, 4545268), (481, 4195632), (518, 3895944), (546, 3696152), (592, 3408951), (624, 3234133), (728, 2772114), (777, 2597296), (888, 2272634), (962, 2097816), (1036, 1947972), (1092, 1848076), (1443, 1398544), (1456, 1386057), (1554, 1298648), (1776, 1136317), (1924, 1048908), (2072, 973986), (2184, 924038), (2886, 699272), (3108, 649324), (3367, 599376), (3848, 524454), (4144, 486993), (4368, 462019), (5772, 349636), (6216, 324662), (6734, 299688), (7696, 262227), (10101, 199792), (11544, 174818), (12432, 162331), (12487, 161616), (13468, 149844), (20202, 99896), (23088, 87409), (24974, 80808), (26936, 74922), (37461, 53872), (40404, 49948)]