18057536

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2407

約数の個数: 56

約数和(自身を含む): 43379136

約数和(自身を除く): 25321600

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 2371, 3808, 4742, 7616, 9484, 16597, 18968, 33194, 37936, 40307, 66388, 75872, 80614, 132776, 151744, 161228, 265552, 282149, 322456, 531104, 564298, 644912, 1062208, 1128596, 1289824, 2257192, 2579648, 4514384, 9028768, 18057536]

約数ペア:

[(1, 18057536), (2, 9028768), (4, 4514384), (7, 2579648), (8, 2257192), (14, 1289824), (16, 1128596), (17, 1062208), (28, 644912), (32, 564298), (34, 531104), (56, 322456), (64, 282149), (68, 265552), (112, 161228), (119, 151744), (136, 132776), (224, 80614), (238, 75872), (272, 66388), (448, 40307), (476, 37936), (544, 33194), (952, 18968), (1088, 16597), (1904, 9484), (2371, 7616), (3808, 4742)]