19529496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{38749}}^1$

素因数の和:38768

約数の個数: 48

約数和(自身を含む): 60450000

約数和(自身を除く): 40920504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 38749, 77498, 116247, 154996, 232494, 271243, 309992, 348741, 464988, 542486, 697482, 813729, 929976, 1084972, 1394964, 1627458, 2169944, 2441187, 2789928, 3254916, 4882374, 6509832, 9764748, 19529496]

約数ペア:

[(1, 19529496), (2, 9764748), (3, 6509832), (4, 4882374), (6, 3254916), (7, 2789928), (8, 2441187), (9, 2169944), (12, 1627458), (14, 1394964), (18, 1084972), (21, 929976), (24, 813729), (28, 697482), (36, 542486), (42, 464988), (56, 348741), (63, 309992), (72, 271243), (84, 232494), (126, 154996), (168, 116247), (252, 77498), (504, 38749)]