26989704

素因数分解:

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

素因数の和:53570

約数の個数: 48

約数和(自身を含む): 83541120

約数和(自身を除く): 56551416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 53551, 107102, 160653, 214204, 321306, 374857, 428408, 481959, 642612, 749714, 963918, 1124571, 1285224, 1499428, 1927836, 2249142, 2998856, 3373713, 3855672, 4498284, 6747426, 8996568, 13494852, 26989704]

約数ペア:

[(1, 26989704), (2, 13494852), (3, 8996568), (4, 6747426), (6, 4498284), (7, 3855672), (8, 3373713), (9, 2998856), (12, 2249142), (14, 1927836), (18, 1499428), (21, 1285224), (24, 1124571), (28, 963918), (36, 749714), (42, 642612), (56, 481959), (63, 428408), (72, 374857), (84, 321306), (126, 214204), (168, 160653), (252, 107102), (504, 53551)]