12402072

素因数分解:

$2^3\times 3^4\times {\mathrm{19139}}^1$

素因数の和:19157

約数の個数: 40

約数和(自身を含む): 34739100

約数和(自身を除く): 22337028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 19139, 38278, 57417, 76556, 114834, 153112, 172251, 229668, 344502, 459336, 516753, 689004, 1033506, 1378008, 1550259, 2067012, 3100518, 4134024, 6201036, 12402072]

約数ペア:

[(1, 12402072), (2, 6201036), (3, 4134024), (4, 3100518), (6, 2067012), (8, 1550259), (9, 1378008), (12, 1033506), (18, 689004), (24, 516753), (27, 459336), (36, 344502), (54, 229668), (72, 172251), (81, 153112), (108, 114834), (162, 76556), (216, 57417), (324, 38278), (648, 19139)]