40055274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7393}}^1$

素因数の和:7451

約数の個数: 48

約数和(自身を含む): 101504832

約数和(自身を除く): 61449558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 7393, 14786, 22179, 44358, 51751, 66537, 103502, 133074, 155253, 310506, 317899, 465759, 635798, 931518, 953697, 1907394, 2225293, 2861091, 4450586, 5722182, 6675879, 13351758, 20027637, 40055274]

約数ペア:

[(1, 40055274), (2, 20027637), (3, 13351758), (6, 6675879), (7, 5722182), (9, 4450586), (14, 2861091), (18, 2225293), (21, 1907394), (42, 953697), (43, 931518), (63, 635798), (86, 465759), (126, 317899), (129, 310506), (258, 155253), (301, 133074), (387, 103502), (602, 66537), (774, 51751), (903, 44358), (1806, 22179), (2709, 14786), (5418, 7393)]