864974052

素因数分解:

$2^2\times 3^5\times {\mathrm{889891}}^1$

素因数の和:889910

約数の個数: 36

約数和(自身を含む): 2267444816

約数和(自身を除く): 1402470764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 889891, 1779782, 2669673, 3559564, 5339346, 8009019, 10678692, 16018038, 24027057, 32036076, 48054114, 72081171, 96108228, 144162342, 216243513, 288324684, 432487026, 864974052]

約数ペア:

[(1, 864974052), (2, 432487026), (3, 288324684), (4, 216243513), (6, 144162342), (9, 96108228), (12, 72081171), (18, 48054114), (27, 32036076), (36, 24027057), (54, 16018038), (81, 10678692), (108, 8009019), (162, 5339346), (243, 3559564), (324, 2669673), (486, 1779782), (972, 889891)]