122120298

素因数分解:

$2^1\times 3^4\times {\mathrm{509}}^1\times {\mathrm{1481}}^1$

素因数の和:2004

約数の個数: 40

約数和(自身を含む): 274362660

約数和(自身を除く): 152242362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 509, 1018, 1481, 1527, 2962, 3054, 4443, 4581, 8886, 9162, 13329, 13743, 26658, 27486, 39987, 41229, 79974, 82458, 119961, 239922, 753829, 1507658, 2261487, 4522974, 6784461, 13568922, 20353383, 40706766, 61060149, 122120298]

約数ペア:

[(1, 122120298), (2, 61060149), (3, 40706766), (6, 20353383), (9, 13568922), (18, 6784461), (27, 4522974), (54, 2261487), (81, 1507658), (162, 753829), (509, 239922), (1018, 119961), (1481, 82458), (1527, 79974), (2962, 41229), (3054, 39987), (4443, 27486), (4581, 26658), (8886, 13743), (9162, 13329)]