21433668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3623}}^1$

素因数の和:3676

約数の個数: 48

約数和(自身を含む): 54794880

約数和(自身を除く): 33361212

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2958, 3623, 5916, 7246, 10869, 14492, 21738, 43476, 61591, 105067, 123182, 184773, 210134, 246364, 315201, 369546, 420268, 630402, 739092, 1260804, 1786139, 3572278, 5358417, 7144556, 10716834, 21433668]

約数ペア:

[(1, 21433668), (2, 10716834), (3, 7144556), (4, 5358417), (6, 3572278), (12, 1786139), (17, 1260804), (29, 739092), (34, 630402), (51, 420268), (58, 369546), (68, 315201), (87, 246364), (102, 210134), (116, 184773), (174, 123182), (204, 105067), (348, 61591), (493, 43476), (986, 21738), (1479, 14492), (1972, 10869), (2958, 7246), (3623, 5916)]