42073794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2549}}^1$

素因数の和:2695

約数の個数: 48

約数和(自身を含む): 105019200

約数和(自身を除く): 62945406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2549, 2751, 5098, 5502, 7647, 8253, 15294, 16506, 17843, 22941, 35686, 45882, 53529, 107058, 160587, 321174, 333919, 667838, 1001757, 2003514, 2337433, 3005271, 4674866, 6010542, 7012299, 14024598, 21036897, 42073794]

約数ペア:

[(1, 42073794), (2, 21036897), (3, 14024598), (6, 7012299), (7, 6010542), (9, 4674866), (14, 3005271), (18, 2337433), (21, 2003514), (42, 1001757), (63, 667838), (126, 333919), (131, 321174), (262, 160587), (393, 107058), (786, 53529), (917, 45882), (1179, 35686), (1834, 22941), (2358, 17843), (2549, 16506), (2751, 15294), (5098, 8253), (5502, 7647)]