213316002

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2797}}^1$

素因数の和:3047

約数の個数: 48

約数和(自身を含む): 488866560

約数和(自身を除く): 275550558

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 223, 342, 446, 669, 1338, 2007, 2797, 4014, 4237, 5594, 8391, 8474, 12711, 16782, 25173, 25422, 38133, 50346, 53143, 76266, 106286, 159429, 318858, 478287, 623731, 956574, 1247462, 1871193, 3742386, 5613579, 11227158, 11850889, 23701778, 35552667, 71105334, 106658001, 213316002]

約数ペア:

[(1, 213316002), (2, 106658001), (3, 71105334), (6, 35552667), (9, 23701778), (18, 11850889), (19, 11227158), (38, 5613579), (57, 3742386), (114, 1871193), (171, 1247462), (223, 956574), (342, 623731), (446, 478287), (669, 318858), (1338, 159429), (2007, 106286), (2797, 76266), (4014, 53143), (4237, 50346), (5594, 38133), (8391, 25422), (8474, 25173), (12711, 16782)]