2588895918

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{1523}}^1$

素因数の和:3043

約数の個数: 80

約数和(自身を含む): 6638544000

約数和(自身を除く): 4049648082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1499, 1523, 2998, 3046, 4497, 4569, 8994, 9138, 10493, 10661, 13491, 13707, 20986, 21322, 26982, 27414, 31479, 31983, 40473, 41121, 62958, 63966, 80946, 82242, 94437, 95949, 121419, 123363, 188874, 191898, 242838, 246726, 283311, 287847, 566622, 575694, 849933, 863541, 1699866, 1727082, 2282977, 4565954, 6848931, 13697862, 15980839, 20546793, 31961678, 41093586, 47942517, 61640379, 95885034, 123280758, 143827551, 184921137, 287655102, 369842274, 431482653, 862965306, 1294447959, 2588895918]

約数ペア:

[(1, 2588895918), (2, 1294447959), (3, 862965306), (6, 431482653), (7, 369842274), (9, 287655102), (14, 184921137), (18, 143827551), (21, 123280758), (27, 95885034), (42, 61640379), (54, 47942517), (63, 41093586), (81, 31961678), (126, 20546793), (162, 15980839), (189, 13697862), (378, 6848931), (567, 4565954), (1134, 2282977), (1499, 1727082), (1523, 1699866), (2998, 863541), (3046, 849933), (4497, 575694), (4569, 566622), (8994, 287847), (9138, 283311), (10493, 246726), (10661, 242838), (13491, 191898), (13707, 188874), (20986, 123363), (21322, 121419), (26982, 95949), (27414, 94437), (31479, 82242), (31983, 80946), (40473, 63966), (41121, 62958)]