921517884

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{406313}}^1$

素因数の和:406336

約数の個数: 60

約数和(自身を含む): 2753183664

約数和(自身を除く): 1831665780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 406313, 812626, 1218939, 1625252, 2437878, 2844191, 3656817, 4875756, 5688382, 7313634, 8532573, 10970451, 11376764, 14627268, 17065146, 21940902, 25597719, 32911353, 34130292, 43881804, 51195438, 65822706, 76793157, 102390876, 131645412, 153586314, 230379471, 307172628, 460758942, 921517884]

約数ペア:

[(1, 921517884), (2, 460758942), (3, 307172628), (4, 230379471), (6, 153586314), (7, 131645412), (9, 102390876), (12, 76793157), (14, 65822706), (18, 51195438), (21, 43881804), (27, 34130292), (28, 32911353), (36, 25597719), (42, 21940902), (54, 17065146), (63, 14627268), (81, 11376764), (84, 10970451), (108, 8532573), (126, 7313634), (162, 5688382), (189, 4875756), (252, 3656817), (324, 2844191), (378, 2437878), (567, 1625252), (756, 1218939), (1134, 812626), (2268, 406313)]