17607772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^2$

素因数の和:159

約数の個数: 54

約数和(自身を含む): 38768184

約数和(自身を除く): 21160412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 169, 182, 244, 338, 364, 427, 676, 793, 854, 1183, 1586, 1708, 2366, 3172, 3721, 4732, 5551, 7442, 10309, 11102, 14884, 20618, 22204, 26047, 41236, 48373, 52094, 72163, 96746, 104188, 144326, 193492, 288652, 338611, 628849, 677222, 1257698, 1354444, 2515396, 4401943, 8803886, 17607772]

約数ペア:

[(1, 17607772), (2, 8803886), (4, 4401943), (7, 2515396), (13, 1354444), (14, 1257698), (26, 677222), (28, 628849), (52, 338611), (61, 288652), (91, 193492), (122, 144326), (169, 104188), (182, 96746), (244, 72163), (338, 52094), (364, 48373), (427, 41236), (676, 26047), (793, 22204), (854, 20618), (1183, 14884), (1586, 11102), (1708, 10309), (2366, 7442), (3172, 5551), (3721, 4732)]