1331172

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:472

約数の個数: 36

約数和(自身を含む): 3407040

約数和(自身を除く): 2075868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 359, 412, 618, 718, 927, 1077, 1236, 1436, 1854, 2154, 3231, 3708, 4308, 6462, 12924, 36977, 73954, 110931, 147908, 221862, 332793, 443724, 665586, 1331172]

約数ペア:

[(1, 1331172), (2, 665586), (3, 443724), (4, 332793), (6, 221862), (9, 147908), (12, 110931), (18, 73954), (36, 36977), (103, 12924), (206, 6462), (309, 4308), (359, 3708), (412, 3231), (618, 2154), (718, 1854), (927, 1436), (1077, 1236)]