1666812474

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{557}}^1\times {\mathrm{2003}}^1$

素因数の和:2651

約数の個数: 48

約数和(自身を含む): 3663328032

約数和(自身を除く): 1996515558

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 557, 747, 1114, 1494, 1671, 2003, 3342, 4006, 5013, 6009, 10026, 12018, 18027, 36054, 46231, 92462, 138693, 166249, 277386, 332498, 416079, 498747, 832158, 997494, 1115671, 1496241, 2231342, 2992482, 3347013, 6694026, 10041039, 20082078, 92600693, 185201386, 277802079, 555604158, 833406237, 1666812474]

約数ペア:

[(1, 1666812474), (2, 833406237), (3, 555604158), (6, 277802079), (9, 185201386), (18, 92600693), (83, 20082078), (166, 10041039), (249, 6694026), (498, 3347013), (557, 2992482), (747, 2231342), (1114, 1496241), (1494, 1115671), (1671, 997494), (2003, 832158), (3342, 498747), (4006, 416079), (5013, 332498), (6009, 277386), (10026, 166249), (12018, 138693), (18027, 92462), (36054, 46231)]