61627374

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{491}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 141223680

約数和(自身を除く): 79596306

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 367, 491, 734, 982, 1101, 1473, 2202, 2946, 3303, 4419, 6606, 6973, 8838, 9329, 13946, 18658, 20919, 27987, 41838, 55974, 62757, 83961, 125514, 167922, 180197, 360394, 540591, 1081182, 1621773, 3243546, 3423743, 6847486, 10271229, 20542458, 30813687, 61627374]

約数ペア:

[(1, 61627374), (2, 30813687), (3, 20542458), (6, 10271229), (9, 6847486), (18, 3423743), (19, 3243546), (38, 1621773), (57, 1081182), (114, 540591), (171, 360394), (342, 180197), (367, 167922), (491, 125514), (734, 83961), (982, 62757), (1101, 55974), (1473, 41838), (2202, 27987), (2946, 20919), (3303, 18658), (4419, 13946), (6606, 9329), (6973, 8838)]