40806504

素因数分解:

$2^3\times 3^6\times {\mathrm{6997}}^1$

素因数の和:7021

約数の個数: 56

約数和(自身を含む): 114732210

約数和(自身を除く): 73925706

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 6997, 13994, 20991, 27988, 41982, 55976, 62973, 83964, 125946, 167928, 188919, 251892, 377838, 503784, 566757, 755676, 1133514, 1511352, 1700271, 2267028, 3400542, 4534056, 5100813, 6801084, 10201626, 13602168, 20403252, 40806504]

約数ペア:

[(1, 40806504), (2, 20403252), (3, 13602168), (4, 10201626), (6, 6801084), (8, 5100813), (9, 4534056), (12, 3400542), (18, 2267028), (24, 1700271), (27, 1511352), (36, 1133514), (54, 755676), (72, 566757), (81, 503784), (108, 377838), (162, 251892), (216, 188919), (243, 167928), (324, 125946), (486, 83964), (648, 62973), (729, 55976), (972, 41982), (1458, 27988), (1944, 20991), (2916, 13994), (5832, 6997)]