2018045384

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 4201528320

約数和(自身を除く): 2183482936

約数列:

[1, 2, 4, 8, 17, 34, 43, 53, 68, 86, 106, 136, 172, 212, 289, 344, 383, 424, 578, 731, 766, 901, 1156, 1462, 1532, 1802, 2279, 2312, 2924, 3064, 3604, 4558, 5848, 6511, 7208, 9116, 12427, 13022, 15317, 16469, 18232, 20299, 24854, 26044, 30634, 32938, 38743, 40598, 49708, 52088, 61268, 65876, 77486, 81196, 99416, 110687, 122536, 131752, 154972, 162392, 221374, 279973, 309944, 345083, 442748, 559946, 658631, 690166, 872857, 885496, 1119892, 1317262, 1380332, 1745714, 2239784, 2634524, 2760664, 3491428, 4759541, 5269048, 5866411, 6982856, 9519082, 11732822, 14838569, 19038164, 23465644, 29677138, 38076328, 46931288, 59354276, 118708552, 252255673, 504511346, 1009022692, 2018045384]

約数ペア:

[(1, 2018045384), (2, 1009022692), (4, 504511346), (8, 252255673), (17, 118708552), (34, 59354276), (43, 46931288), (53, 38076328), (68, 29677138), (86, 23465644), (106, 19038164), (136, 14838569), (172, 11732822), (212, 9519082), (289, 6982856), (344, 5866411), (383, 5269048), (424, 4759541), (578, 3491428), (731, 2760664), (766, 2634524), (901, 2239784), (1156, 1745714), (1462, 1380332), (1532, 1317262), (1802, 1119892), (2279, 885496), (2312, 872857), (2924, 690166), (3064, 658631), (3604, 559946), (4558, 442748), (5848, 345083), (6511, 309944), (7208, 279973), (9116, 221374), (12427, 162392), (13022, 154972), (15317, 131752), (16469, 122536), (18232, 110687), (20299, 99416), (24854, 81196), (26044, 77486), (30634, 65876), (32938, 61268), (38743, 52088), (40598, 49708)]