21084114

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 45130176

約数和(自身を除く): 24046062

約数列:

[1, 2, 3, 6, 17, 34, 51, 97, 102, 194, 291, 582, 1649, 2131, 3298, 4262, 4947, 6393, 9894, 12786, 36227, 72454, 108681, 206707, 217362, 413414, 620121, 1240242, 3514019, 7028038, 10542057, 21084114]

約数ペア:

[(1, 21084114), (2, 10542057), (3, 7028038), (6, 3514019), (17, 1240242), (34, 620121), (51, 413414), (97, 217362), (102, 206707), (194, 108681), (291, 72454), (582, 36227), (1649, 12786), (2131, 9894), (3298, 6393), (4262, 4947)]