2145681468

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{53551}}^1$

素因数の和:53624

約数の個数: 96

約数和(自身を含む): 6477649920

約数和(自身を除く): 4331968452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 84, 106, 108, 126, 159, 189, 212, 252, 318, 371, 378, 477, 636, 742, 756, 954, 1113, 1431, 1484, 1908, 2226, 2862, 3339, 4452, 5724, 6678, 10017, 13356, 20034, 40068, 53551, 107102, 160653, 214204, 321306, 374857, 481959, 642612, 749714, 963918, 1124571, 1445877, 1499428, 1927836, 2249142, 2838203, 2891754, 3373713, 4498284, 5676406, 5783508, 6747426, 8514609, 10121139, 11352812, 13494852, 17029218, 19867421, 20242278, 25543827, 34058436, 39734842, 40484556, 51087654, 59602263, 76631481, 79469684, 102175308, 119204526, 153262962, 178806789, 238409052, 306525924, 357613578, 536420367, 715227156, 1072840734, 2145681468]

約数ペア:

[(1, 2145681468), (2, 1072840734), (3, 715227156), (4, 536420367), (6, 357613578), (7, 306525924), (9, 238409052), (12, 178806789), (14, 153262962), (18, 119204526), (21, 102175308), (27, 79469684), (28, 76631481), (36, 59602263), (42, 51087654), (53, 40484556), (54, 39734842), (63, 34058436), (84, 25543827), (106, 20242278), (108, 19867421), (126, 17029218), (159, 13494852), (189, 11352812), (212, 10121139), (252, 8514609), (318, 6747426), (371, 5783508), (378, 5676406), (477, 4498284), (636, 3373713), (742, 2891754), (756, 2838203), (954, 2249142), (1113, 1927836), (1431, 1499428), (1484, 1445877), (1908, 1124571), (2226, 963918), (2862, 749714), (3339, 642612), (4452, 481959), (5724, 374857), (6678, 321306), (10017, 214204), (13356, 160653), (20034, 107102), (40068, 53551)]