218512854564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{1056659}}^1$

素因数の和:1057592

約数の個数: 48

約数和(自身を含む): 537290476800

約数和(自身を除く): 318777622236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 907, 1814, 2721, 3628, 5442, 10884, 17233, 34466, 51699, 68932, 103398, 206796, 1056659, 2113318, 3169977, 4226636, 6339954, 12679908, 20076521, 40153042, 60229563, 80306084, 120459126, 240918252, 958389713, 1916779426, 2875169139, 3833558852, 5750338278, 11500676556, 18209404547, 36418809094, 54628213641, 72837618188, 109256427282, 218512854564]

約数ペア:

[(1, 218512854564), (2, 109256427282), (3, 72837618188), (4, 54628213641), (6, 36418809094), (12, 18209404547), (19, 11500676556), (38, 5750338278), (57, 3833558852), (76, 2875169139), (114, 1916779426), (228, 958389713), (907, 240918252), (1814, 120459126), (2721, 80306084), (3628, 60229563), (5442, 40153042), (10884, 20076521), (17233, 12679908), (34466, 6339954), (51699, 4226636), (68932, 3169977), (103398, 2113318), (206796, 1056659)]