40959828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12503}}^1$

素因数の和:12533

約数の個数: 72

約数和(自身を含む): 127440768

約数和(自身を除く): 86480940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 12503, 25006, 37509, 50012, 75018, 87521, 112527, 150036, 162539, 175042, 225054, 262563, 325078, 350084, 450108, 487617, 525126, 650156, 787689, 975234, 1050252, 1137773, 1462851, 1575378, 1950468, 2275546, 2925702, 3150756, 3413319, 4551092, 5851404, 6826638, 10239957, 13653276, 20479914, 40959828]

約数ペア:

[(1, 40959828), (2, 20479914), (3, 13653276), (4, 10239957), (6, 6826638), (7, 5851404), (9, 4551092), (12, 3413319), (13, 3150756), (14, 2925702), (18, 2275546), (21, 1950468), (26, 1575378), (28, 1462851), (36, 1137773), (39, 1050252), (42, 975234), (52, 787689), (63, 650156), (78, 525126), (84, 487617), (91, 450108), (117, 350084), (126, 325078), (156, 262563), (182, 225054), (234, 175042), (252, 162539), (273, 150036), (364, 112527), (468, 87521), (546, 75018), (819, 50012), (1092, 37509), (1638, 25006), (3276, 12503)]