1008075978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{615431}}^1$

素因数の和:615459

約数の個数: 48

約数和(自身を含む): 2688206976

約数和(自身を除く): 1680130998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 615431, 1230862, 1846293, 3692586, 4308017, 5538879, 8000603, 8616034, 11077758, 12924051, 16001206, 24001809, 25848102, 38772153, 48003618, 56004221, 72005427, 77544306, 112008442, 144010854, 168012663, 336025326, 504037989, 1008075978]

約数ペア:

[(1, 1008075978), (2, 504037989), (3, 336025326), (6, 168012663), (7, 144010854), (9, 112008442), (13, 77544306), (14, 72005427), (18, 56004221), (21, 48003618), (26, 38772153), (39, 25848102), (42, 24001809), (63, 16001206), (78, 12924051), (91, 11077758), (117, 8616034), (126, 8000603), (182, 5538879), (234, 4308017), (273, 3692586), (546, 1846293), (819, 1230862), (1638, 615431)]