1640673882

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{937}}^1\times {\mathrm{1093}}^1$

素因数の和:2127

約数の個数: 48

約数和(自身を含む): 3601863720

約数和(自身を除く): 1961189838

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 937, 1093, 1602, 1874, 2186, 2811, 3279, 5622, 6558, 8433, 9837, 16866, 19674, 83393, 97277, 166786, 194554, 250179, 291831, 500358, 583662, 750537, 875493, 1024141, 1501074, 1750986, 2048282, 3072423, 6144846, 9217269, 18434538, 91148549, 182297098, 273445647, 546891294, 820336941, 1640673882]

約数ペア:

[(1, 1640673882), (2, 820336941), (3, 546891294), (6, 273445647), (9, 182297098), (18, 91148549), (89, 18434538), (178, 9217269), (267, 6144846), (534, 3072423), (801, 2048282), (937, 1750986), (1093, 1501074), (1602, 1024141), (1874, 875493), (2186, 750537), (2811, 583662), (3279, 500358), (5622, 291831), (6558, 250179), (8433, 194554), (9837, 166786), (16866, 97277), (19674, 83393)]