9917205984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{4919249}}^1$

素因数の和:4919272

約数の個数: 72

約数和(自身を含む): 32230926000

約数和(自身を除く): 22313720016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 4919249, 9838498, 14757747, 19676996, 29515494, 34434743, 39353992, 44273241, 59030988, 68869486, 78707984, 88546482, 103304229, 118061976, 137738972, 157415968, 177092964, 206608458, 236123952, 275477944, 309912687, 354185928, 413216916, 472247904, 550955888, 619825374, 708371856, 826433832, 1101911776, 1239650748, 1416743712, 1652867664, 2479301496, 3305735328, 4958602992, 9917205984]

約数ペア:

[(1, 9917205984), (2, 4958602992), (3, 3305735328), (4, 2479301496), (6, 1652867664), (7, 1416743712), (8, 1239650748), (9, 1101911776), (12, 826433832), (14, 708371856), (16, 619825374), (18, 550955888), (21, 472247904), (24, 413216916), (28, 354185928), (32, 309912687), (36, 275477944), (42, 236123952), (48, 206608458), (56, 177092964), (63, 157415968), (72, 137738972), (84, 118061976), (96, 103304229), (112, 88546482), (126, 78707984), (144, 68869486), (168, 59030988), (224, 44273241), (252, 39353992), (288, 34434743), (336, 29515494), (504, 19676996), (672, 14757747), (1008, 9838498), (2016, 4919249)]