1540373526

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{90749}}^1$

素因数の和:90821

約数の個数: 48

約数和(自身を含む): 3567564000

約数和(自身を除く): 2027190474

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 943, 1886, 2829, 5658, 8487, 16974, 90749, 181498, 272247, 544494, 816741, 1633482, 2087227, 3720709, 4174454, 6261681, 7441418, 11162127, 12523362, 18785043, 22324254, 33486381, 37570086, 66972762, 85576307, 171152614, 256728921, 513457842, 770186763, 1540373526]

約数ペア:

[(1, 1540373526), (2, 770186763), (3, 513457842), (6, 256728921), (9, 171152614), (18, 85576307), (23, 66972762), (41, 37570086), (46, 33486381), (69, 22324254), (82, 18785043), (123, 12523362), (138, 11162127), (207, 7441418), (246, 6261681), (369, 4174454), (414, 3720709), (738, 2087227), (943, 1633482), (1886, 816741), (2829, 544494), (5658, 272247), (8487, 181498), (16974, 90749)]