180857898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1021}}^1$

素因数の和:1799

約数の個数: 48

約数和(自身を含む): 422973096

約数和(自身を除く): 242115198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 757, 1021, 1514, 2042, 2271, 3063, 4542, 6126, 6813, 9189, 9841, 13273, 13626, 18378, 19682, 26546, 29523, 39819, 59046, 79638, 88569, 119457, 177138, 238914, 772897, 1545794, 2318691, 4637382, 6956073, 10047661, 13912146, 20095322, 30142983, 60285966, 90428949, 180857898]

約数ペア:

[(1, 180857898), (2, 90428949), (3, 60285966), (6, 30142983), (9, 20095322), (13, 13912146), (18, 10047661), (26, 6956073), (39, 4637382), (78, 2318691), (117, 1545794), (234, 772897), (757, 238914), (1021, 177138), (1514, 119457), (2042, 88569), (2271, 79638), (3063, 59046), (4542, 39819), (6126, 29523), (6813, 26546), (9189, 19682), (9841, 18378), (13273, 13626)]