2019948588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{4951}}^1$

素因数の和:6587

約数の個数: 72

約数和(自身を含む): 5840190720

約数和(自身を除く): 3820242132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1619, 3238, 4857, 4951, 6476, 9714, 9902, 11333, 14571, 14853, 19428, 19804, 22666, 29142, 29706, 33999, 34657, 44559, 45332, 58284, 59412, 67998, 69314, 89118, 101997, 103971, 135996, 138628, 178236, 203994, 207942, 311913, 407988, 415884, 623826, 1247652, 8015669, 16031338, 24047007, 32062676, 48094014, 56109683, 72141021, 96188028, 112219366, 144282042, 168329049, 224438732, 288564084, 336658098, 504987147, 673316196, 1009974294, 2019948588]

約数ペア:

[(1, 2019948588), (2, 1009974294), (3, 673316196), (4, 504987147), (6, 336658098), (7, 288564084), (9, 224438732), (12, 168329049), (14, 144282042), (18, 112219366), (21, 96188028), (28, 72141021), (36, 56109683), (42, 48094014), (63, 32062676), (84, 24047007), (126, 16031338), (252, 8015669), (1619, 1247652), (3238, 623826), (4857, 415884), (4951, 407988), (6476, 311913), (9714, 207942), (9902, 203994), (11333, 178236), (14571, 138628), (14853, 135996), (19428, 103971), (19804, 101997), (22666, 89118), (29142, 69314), (29706, 67998), (33999, 59412), (34657, 58284), (44559, 45332)]