18144292012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7411}}^1\times {\mathrm{7949}}^1$

素因数の和:15382

約数の個数: 48

約数和(自身を含む): 39597868800

約数和(自身を除く): 21453576788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 7411, 7949, 14822, 15898, 29644, 31796, 51877, 55643, 81521, 87439, 103754, 111286, 163042, 174878, 207508, 222572, 326084, 349756, 570647, 612073, 1141294, 1224146, 2282588, 2448292, 58910039, 117820078, 235640156, 412370273, 648010429, 824740546, 1296020858, 1649481092, 2592041716, 4536073003, 9072146006, 18144292012]

約数ペア:

[(1, 18144292012), (2, 9072146006), (4, 4536073003), (7, 2592041716), (11, 1649481092), (14, 1296020858), (22, 824740546), (28, 648010429), (44, 412370273), (77, 235640156), (154, 117820078), (308, 58910039), (7411, 2448292), (7949, 2282588), (14822, 1224146), (15898, 1141294), (29644, 612073), (31796, 570647), (51877, 349756), (55643, 326084), (81521, 222572), (87439, 207508), (103754, 174878), (111286, 163042)]