489095172

素因数分解:

$2^2\times 3^4\times {\mathrm{1509553}}^1$

素因数の和:1509569

約数の個数: 30

約数和(自身を含む): 1278592238

約数和(自身を除く): 789497066

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1509553, 3019106, 4528659, 6038212, 9057318, 13585977, 18114636, 27171954, 40757931, 54343908, 81515862, 122273793, 163031724, 244547586, 489095172]

約数ペア:

[(1, 489095172), (2, 244547586), (3, 163031724), (4, 122273793), (6, 81515862), (9, 54343908), (12, 40757931), (18, 27171954), (27, 18114636), (36, 13585977), (54, 9057318), (81, 6038212), (108, 4528659), (162, 3019106), (324, 1509553)]