121999332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111721}}^1$

素因数の和:111748

約数の個数: 48

約数和(自身を含む): 350360192

約数和(自身を除く): 228360860

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 111721, 223442, 335163, 446884, 670326, 782047, 1340652, 1452373, 1564094, 2346141, 2904746, 3128188, 4357119, 4692282, 5809492, 8714238, 9384564, 10166611, 17428476, 20333222, 30499833, 40666444, 60999666, 121999332]

約数ペア:

[(1, 121999332), (2, 60999666), (3, 40666444), (4, 30499833), (6, 20333222), (7, 17428476), (12, 10166611), (13, 9384564), (14, 8714238), (21, 5809492), (26, 4692282), (28, 4357119), (39, 3128188), (42, 2904746), (52, 2346141), (78, 1564094), (84, 1452373), (91, 1340652), (156, 782047), (182, 670326), (273, 446884), (364, 335163), (546, 223442), (1092, 111721)]