22272984

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4357}}^1$

素因数の和:4440

約数の個数: 48

約数和(自身を含む): 61186320

約数和(自身を除く): 38913336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 4357, 5112, 8714, 13071, 17428, 26142, 34856, 39213, 52284, 78426, 104568, 156852, 309347, 313704, 618694, 928041, 1237388, 1856082, 2474776, 2784123, 3712164, 5568246, 7424328, 11136492, 22272984]

約数ペア:

[(1, 22272984), (2, 11136492), (3, 7424328), (4, 5568246), (6, 3712164), (8, 2784123), (9, 2474776), (12, 1856082), (18, 1237388), (24, 928041), (36, 618694), (71, 313704), (72, 309347), (142, 156852), (213, 104568), (284, 78426), (426, 52284), (568, 39213), (639, 34856), (852, 26142), (1278, 17428), (1704, 13071), (2556, 8714), (4357, 5112)]