40909428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1094

約数の個数: 96

約数和(自身を含む): 123621120

約数和(自身を除く): 82711692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 84, 106, 108, 126, 159, 189, 212, 252, 318, 371, 378, 477, 636, 742, 756, 954, 1021, 1113, 1431, 1484, 1908, 2042, 2226, 2862, 3063, 3339, 4084, 4452, 5724, 6126, 6678, 7147, 9189, 10017, 12252, 13356, 14294, 18378, 20034, 21441, 27567, 28588, 36756, 40068, 42882, 54113, 55134, 64323, 85764, 108226, 110268, 128646, 162339, 192969, 216452, 257292, 324678, 378791, 385938, 487017, 649356, 757582, 771876, 974034, 1136373, 1461051, 1515164, 1948068, 2272746, 2922102, 3409119, 4545492, 5844204, 6818238, 10227357, 13636476, 20454714, 40909428]

約数ペア:

[(1, 40909428), (2, 20454714), (3, 13636476), (4, 10227357), (6, 6818238), (7, 5844204), (9, 4545492), (12, 3409119), (14, 2922102), (18, 2272746), (21, 1948068), (27, 1515164), (28, 1461051), (36, 1136373), (42, 974034), (53, 771876), (54, 757582), (63, 649356), (84, 487017), (106, 385938), (108, 378791), (126, 324678), (159, 257292), (189, 216452), (212, 192969), (252, 162339), (318, 128646), (371, 110268), (378, 108226), (477, 85764), (636, 64323), (742, 55134), (756, 54113), (954, 42882), (1021, 40068), (1113, 36756), (1431, 28588), (1484, 27567), (1908, 21441), (2042, 20034), (2226, 18378), (2862, 14294), (3063, 13356), (3339, 12252), (4084, 10017), (4452, 9189), (5724, 7147), (6126, 6678)]