39540258

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{7109}}^1$

素因数の和:7223

約数の個数: 32

約数和(自身を含む): 88732800

約数和(自身を除く): 49192542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 7109, 14218, 21327, 42654, 63981, 127962, 191943, 383886, 732227, 1464454, 2196681, 4393362, 6590043, 13180086, 19770129, 39540258]

約数ペア:

[(1, 39540258), (2, 19770129), (3, 13180086), (6, 6590043), (9, 4393362), (18, 2196681), (27, 1464454), (54, 732227), (103, 383886), (206, 191943), (309, 127962), (618, 63981), (927, 42654), (1854, 21327), (2781, 14218), (5562, 7109)]