2018093154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{977}}^1$

素因数の和:1280

約数の個数: 128

約数和(自身を含む): 5353869312

約数和(自身を除く): 3335776158

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 263, 357, 374, 462, 526, 561, 714, 789, 977, 1122, 1309, 1578, 1841, 1954, 2618, 2893, 2931, 3682, 3927, 4471, 5523, 5786, 5862, 6839, 7854, 8679, 8942, 10747, 11046, 13413, 13678, 16609, 17358, 20251, 20517, 21494, 26826, 31297, 32241, 33218, 40502, 41034, 49181, 49827, 60753, 62594, 64482, 75229, 93891, 98362, 99654, 116263, 121506, 147543, 150458, 182699, 187782, 225687, 232526, 256951, 295086, 344267, 348789, 365398, 451374, 513902, 548097, 688534, 697578, 770853, 1032801, 1096194, 1278893, 1541706, 1798657, 2065602, 2557786, 2826461, 3597314, 3836679, 4368167, 5395971, 5652922, 7673358, 8479383, 8736334, 10791942, 13104501, 16958766, 19785227, 26209002, 30577169, 39570454, 48049837, 59355681, 61154338, 91731507, 96099674, 118711362, 144149511, 183463014, 288299022, 336348859, 672697718, 1009046577, 2018093154]

約数ペア:

[(1, 2018093154), (2, 1009046577), (3, 672697718), (6, 336348859), (7, 288299022), (11, 183463014), (14, 144149511), (17, 118711362), (21, 96099674), (22, 91731507), (33, 61154338), (34, 59355681), (42, 48049837), (51, 39570454), (66, 30577169), (77, 26209002), (102, 19785227), (119, 16958766), (154, 13104501), (187, 10791942), (231, 8736334), (238, 8479383), (263, 7673358), (357, 5652922), (374, 5395971), (462, 4368167), (526, 3836679), (561, 3597314), (714, 2826461), (789, 2557786), (977, 2065602), (1122, 1798657), (1309, 1541706), (1578, 1278893), (1841, 1096194), (1954, 1032801), (2618, 770853), (2893, 697578), (2931, 688534), (3682, 548097), (3927, 513902), (4471, 451374), (5523, 365398), (5786, 348789), (5862, 344267), (6839, 295086), (7854, 256951), (8679, 232526), (8942, 225687), (10747, 187782), (11046, 182699), (13413, 150458), (13678, 147543), (16609, 121506), (17358, 116263), (20251, 99654), (20517, 98362), (21494, 93891), (26826, 75229), (31297, 64482), (32241, 62594), (33218, 60753), (40502, 49827), (41034, 49181)]