21584088

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{5081}}^1$

素因数の和:5152

約数の個数: 48

約数和(自身を含む): 59459400

約数和(自身を除く): 37875312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 5081, 10162, 15243, 20324, 30486, 40648, 45729, 60972, 91458, 121944, 182916, 299779, 365832, 599558, 899337, 1199116, 1798674, 2398232, 2698011, 3597348, 5396022, 7194696, 10792044, 21584088]

約数ペア:

[(1, 21584088), (2, 10792044), (3, 7194696), (4, 5396022), (6, 3597348), (8, 2698011), (9, 2398232), (12, 1798674), (18, 1199116), (24, 899337), (36, 599558), (59, 365832), (72, 299779), (118, 182916), (177, 121944), (236, 91458), (354, 60972), (472, 45729), (531, 40648), (708, 30486), (1062, 20324), (1416, 15243), (2124, 10162), (4248, 5081)]