18796865808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{147607}}^1$

素因数の和:148004

約数の個数: 80

約数和(自身を含む): 55642311680

約数和(自身を除く): 36845445872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 379, 758, 1137, 1516, 2274, 2653, 3032, 4548, 5306, 6064, 7959, 9096, 10612, 15918, 18192, 21224, 31836, 42448, 63672, 127344, 147607, 295214, 442821, 590428, 885642, 1033249, 1180856, 1771284, 2066498, 2361712, 3099747, 3542568, 4132996, 6199494, 7085136, 8265992, 12398988, 16531984, 24797976, 49595952, 55943053, 111886106, 167829159, 223772212, 335658318, 391601371, 447544424, 671316636, 783202742, 895088848, 1174804113, 1342633272, 1566405484, 2349608226, 2685266544, 3132810968, 4699216452, 6265621936, 9398432904, 18796865808]

約数ペア:

[(1, 18796865808), (2, 9398432904), (3, 6265621936), (4, 4699216452), (6, 3132810968), (7, 2685266544), (8, 2349608226), (12, 1566405484), (14, 1342633272), (16, 1174804113), (21, 895088848), (24, 783202742), (28, 671316636), (42, 447544424), (48, 391601371), (56, 335658318), (84, 223772212), (112, 167829159), (168, 111886106), (336, 55943053), (379, 49595952), (758, 24797976), (1137, 16531984), (1516, 12398988), (2274, 8265992), (2653, 7085136), (3032, 6199494), (4548, 4132996), (5306, 3542568), (6064, 3099747), (7959, 2361712), (9096, 2066498), (10612, 1771284), (15918, 1180856), (18192, 1033249), (21224, 885642), (31836, 590428), (42448, 442821), (63672, 295214), (127344, 147607)]