81556626

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17449}}^1$

素因数の和:17514

約数の個数: 32

約数和(自身を含む): 175896000

約数和(自身を除く): 94339374

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 17449, 34898, 52347, 104694, 331531, 663062, 715409, 994593, 1430818, 1989186, 2146227, 4292454, 13592771, 27185542, 40778313, 81556626]

約数ペア:

[(1, 81556626), (2, 40778313), (3, 27185542), (6, 13592771), (19, 4292454), (38, 2146227), (41, 1989186), (57, 1430818), (82, 994593), (114, 715409), (123, 663062), (246, 331531), (779, 104694), (1558, 52347), (2337, 34898), (4674, 17449)]