213473808

素因数分解:

$2^4\times 3^2\times {\mathrm{1482457}}^1$

素因数の和:1482471

約数の個数: 30

約数和(自身を含む): 597430574

約数和(自身を除く): 383956766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1482457, 2964914, 4447371, 5929828, 8894742, 11859656, 13342113, 17789484, 23719312, 26684226, 35578968, 53368452, 71157936, 106736904, 213473808]

約数ペア:

[(1, 213473808), (2, 106736904), (3, 71157936), (4, 53368452), (6, 35578968), (8, 26684226), (9, 23719312), (12, 17789484), (16, 13342113), (18, 11859656), (24, 8894742), (36, 5929828), (48, 4447371), (72, 2964914), (144, 1482457)]