17813898

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{4519}}^1$

素因数の和:4603

約数の個数: 32

約数和(自身を含む): 40137600

約数和(自身を除く): 22323702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 4519, 9038, 13557, 27114, 40671, 81342, 122013, 244026, 329887, 659774, 989661, 1979322, 2968983, 5937966, 8906949, 17813898]

約数ペア:

[(1, 17813898), (2, 8906949), (3, 5937966), (6, 2968983), (9, 1979322), (18, 989661), (27, 659774), (54, 329887), (73, 244026), (146, 122013), (219, 81342), (438, 40671), (657, 27114), (1314, 13557), (1971, 9038), (3942, 4519)]