18632904

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{20983}}^1$

素因数の和:21029

約数の個数: 32

約数和(自身を含む): 47843520

約数和(自身を除く): 29210616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 20983, 41966, 62949, 83932, 125898, 167864, 251796, 503592, 776371, 1552742, 2329113, 3105484, 4658226, 6210968, 9316452, 18632904]

約数ペア:

[(1, 18632904), (2, 9316452), (3, 6210968), (4, 4658226), (6, 3105484), (8, 2329113), (12, 1552742), (24, 776371), (37, 503592), (74, 251796), (111, 167864), (148, 125898), (222, 83932), (296, 62949), (444, 41966), (888, 20983)]