27426420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{21767}}^1$

素因数の和:21789

約数の個数: 72

約数和(自身を含む): 95082624

約数和(自身を除く): 67656204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 21767, 43534, 65301, 87068, 108835, 130602, 152369, 195903, 217670, 261204, 304738, 326505, 391806, 435340, 457107, 609476, 653010, 761845, 783612, 914214, 979515, 1306020, 1371321, 1523690, 1828428, 1959030, 2285535, 2742642, 3047380, 3918060, 4571070, 5485284, 6856605, 9142140, 13713210, 27426420]

約数ペア:

[(1, 27426420), (2, 13713210), (3, 9142140), (4, 6856605), (5, 5485284), (6, 4571070), (7, 3918060), (9, 3047380), (10, 2742642), (12, 2285535), (14, 1959030), (15, 1828428), (18, 1523690), (20, 1371321), (21, 1306020), (28, 979515), (30, 914214), (35, 783612), (36, 761845), (42, 653010), (45, 609476), (60, 457107), (63, 435340), (70, 391806), (84, 326505), (90, 304738), (105, 261204), (126, 217670), (140, 195903), (180, 152369), (210, 130602), (252, 108835), (315, 87068), (420, 65301), (630, 43534), (1260, 21767)]