979886847996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{40087009}}^1$

素因数の和:40087123

約数の個数: 72

約数和(自身を含む): 2859967641440

約数和(自身を除く): 1880080793444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 4074, 6111, 8148, 12222, 24444, 40087009, 80174018, 120261027, 160348036, 240522054, 280609063, 360783081, 481044108, 561218126, 721566162, 841827189, 1122436252, 1443132324, 1683654378, 2525481567, 3367308756, 3888439873, 5050963134, 7776879746, 10101926268, 11665319619, 15553759492, 23330639238, 27219079111, 34995958857, 46661278476, 54438158222, 69991917714, 81657237333, 108876316444, 139983835428, 163314474666, 244971711999, 326628949332, 489943423998, 979886847996]

約数ペア:

[(1, 979886847996), (2, 489943423998), (3, 326628949332), (4, 244971711999), (6, 163314474666), (7, 139983835428), (9, 108876316444), (12, 81657237333), (14, 69991917714), (18, 54438158222), (21, 46661278476), (28, 34995958857), (36, 27219079111), (42, 23330639238), (63, 15553759492), (84, 11665319619), (97, 10101926268), (126, 7776879746), (194, 5050963134), (252, 3888439873), (291, 3367308756), (388, 2525481567), (582, 1683654378), (679, 1443132324), (873, 1122436252), (1164, 841827189), (1358, 721566162), (1746, 561218126), (2037, 481044108), (2716, 360783081), (3492, 280609063), (4074, 240522054), (6111, 160348036), (8148, 120261027), (12222, 80174018), (24444, 40087009)]