1996023384

素因数分解:

$2^3\times 3^5\times {\mathrm{1026761}}^1$

素因数の和:1026782

約数の個数: 48

約数和(自身を含む): 5606120520

約数和(自身を除く): 3610097136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 1026761, 2053522, 3080283, 4107044, 6160566, 8214088, 9240849, 12321132, 18481698, 24642264, 27722547, 36963396, 55445094, 73926792, 83167641, 110890188, 166335282, 221780376, 249502923, 332670564, 499005846, 665341128, 998011692, 1996023384]

約数ペア:

[(1, 1996023384), (2, 998011692), (3, 665341128), (4, 499005846), (6, 332670564), (8, 249502923), (9, 221780376), (12, 166335282), (18, 110890188), (24, 83167641), (27, 73926792), (36, 55445094), (54, 36963396), (72, 27722547), (81, 24642264), (108, 18481698), (162, 12321132), (216, 9240849), (243, 8214088), (324, 6160566), (486, 4107044), (648, 3080283), (972, 2053522), (1944, 1026761)]