64983318

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 133166592

約数和(自身を除く): 68183274

約数列:

[1, 2, 3, 6, 71, 103, 142, 206, 213, 309, 426, 618, 1481, 2962, 4443, 7313, 8886, 14626, 21939, 43878, 105151, 152543, 210302, 305086, 315453, 457629, 630906, 915258, 10830553, 21661106, 32491659, 64983318]

約数ペア:

[(1, 64983318), (2, 32491659), (3, 21661106), (6, 10830553), (71, 915258), (103, 630906), (142, 457629), (206, 315453), (213, 305086), (309, 210302), (426, 152543), (618, 105151), (1481, 43878), (2962, 21939), (4443, 14626), (7313, 8886)]