217623276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{465007}}^1$

素因数の和:465030

約数の個数: 36

約数和(自身を含む): 592420192

約数和(自身を除く): 374796916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 465007, 930014, 1395021, 1860028, 2790042, 4185063, 5580084, 6045091, 8370126, 12090182, 16740252, 18135273, 24180364, 36270546, 54405819, 72541092, 108811638, 217623276]

約数ペア:

[(1, 217623276), (2, 108811638), (3, 72541092), (4, 54405819), (6, 36270546), (9, 24180364), (12, 18135273), (13, 16740252), (18, 12090182), (26, 8370126), (36, 6045091), (39, 5580084), (52, 4185063), (78, 2790042), (117, 1860028), (156, 1395021), (234, 930014), (468, 465007)]