38647494

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2383}}^1$

素因数の和:2461

約数の個数: 48

約数和(自身を含む): 90372672

約数和(自身を除く): 51725178

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1802, 2383, 2703, 4766, 5406, 7149, 8109, 14298, 16218, 21447, 40511, 42894, 81022, 121533, 126299, 243066, 252598, 364599, 378897, 729198, 757794, 1136691, 2147083, 2273382, 4294166, 6441249, 12882498, 19323747, 38647494]

約数ペア:

[(1, 38647494), (2, 19323747), (3, 12882498), (6, 6441249), (9, 4294166), (17, 2273382), (18, 2147083), (34, 1136691), (51, 757794), (53, 729198), (102, 378897), (106, 364599), (153, 252598), (159, 243066), (306, 126299), (318, 121533), (477, 81022), (901, 42894), (954, 40511), (1802, 21447), (2383, 16218), (2703, 14298), (4766, 8109), (5406, 7149)]