11817090

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{1621}}^1$

素因数の和:1646

約数の個数: 56

約数和(自身を含む): 31911228

約数和(自身を除く): 20094138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 1621, 2430, 3242, 3645, 4863, 7290, 8105, 9726, 14589, 16210, 24315, 29178, 43767, 48630, 72945, 87534, 131301, 145890, 218835, 262602, 393903, 437670, 656505, 787806, 1181709, 1313010, 1969515, 2363418, 3939030, 5908545, 11817090]

約数ペア:

[(1, 11817090), (2, 5908545), (3, 3939030), (5, 2363418), (6, 1969515), (9, 1313010), (10, 1181709), (15, 787806), (18, 656505), (27, 437670), (30, 393903), (45, 262602), (54, 218835), (81, 145890), (90, 131301), (135, 87534), (162, 72945), (243, 48630), (270, 43767), (405, 29178), (486, 24315), (729, 16210), (810, 14589), (1215, 9726), (1458, 8105), (1621, 7290), (2430, 4863), (3242, 3645)]