18583668

素因数分解:

$2^2\times 3^6\times {\mathrm{6373}}^1$

素因数の和:6395

約数の個数: 42

約数和(自身を含む): 48767474

約数和(自身を除く): 30183806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 6373, 12746, 19119, 25492, 38238, 57357, 76476, 114714, 172071, 229428, 344142, 516213, 688284, 1032426, 1548639, 2064852, 3097278, 4645917, 6194556, 9291834, 18583668]

約数ペア:

[(1, 18583668), (2, 9291834), (3, 6194556), (4, 4645917), (6, 3097278), (9, 2064852), (12, 1548639), (18, 1032426), (27, 688284), (36, 516213), (54, 344142), (81, 229428), (108, 172071), (162, 114714), (243, 76476), (324, 57357), (486, 38238), (729, 25492), (972, 19119), (1458, 12746), (2916, 6373)]