210720852

素因数分解:

$2^2\times 3^5\times {\mathrm{216791}}^1$

素因数の和:216810

約数の個数: 36

約数和(自身を含む): 552386016

約数和(自身を除く): 341665164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 216791, 433582, 650373, 867164, 1300746, 1951119, 2601492, 3902238, 5853357, 7804476, 11706714, 17560071, 23413428, 35120142, 52680213, 70240284, 105360426, 210720852]

約数ペア:

[(1, 210720852), (2, 105360426), (3, 70240284), (4, 52680213), (6, 35120142), (9, 23413428), (12, 17560071), (18, 11706714), (27, 7804476), (36, 5853357), (54, 3902238), (81, 2601492), (108, 1951119), (162, 1300746), (243, 867164), (324, 650373), (486, 433582), (972, 216791)]