187844286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{12889}}^1$

素因数の和:13248

約数の個数: 32

約数和(自身を含む): 430629120

約数和(自身を除く): 242784834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 2082, 2429, 4858, 7287, 12889, 14574, 25778, 38667, 77334, 90223, 180446, 270669, 541338, 4472483, 8944966, 13417449, 26834898, 31307381, 62614762, 93922143, 187844286]

約数ペア:

[(1, 187844286), (2, 93922143), (3, 62614762), (6, 31307381), (7, 26834898), (14, 13417449), (21, 8944966), (42, 4472483), (347, 541338), (694, 270669), (1041, 180446), (2082, 90223), (2429, 77334), (4858, 38667), (7287, 25778), (12889, 14574)]