3940228188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{74507}}^1$

素因数の和:74643

約数の個数: 72

約数和(自身を含む): 10821243888

約数和(自身を除く): 6881015700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 226, 234, 339, 452, 468, 678, 1017, 1356, 1469, 2034, 2938, 4068, 4407, 5876, 8814, 13221, 17628, 26442, 52884, 74507, 149014, 223521, 298028, 447042, 670563, 894084, 968591, 1341126, 1937182, 2682252, 2905773, 3874364, 5811546, 8419291, 8717319, 11623092, 16838582, 17434638, 25257873, 33677164, 34869276, 50515746, 75773619, 101031492, 109450783, 151547238, 218901566, 303094476, 328352349, 437803132, 656704698, 985057047, 1313409396, 1970114094, 3940228188]

約数ペア:

[(1, 3940228188), (2, 1970114094), (3, 1313409396), (4, 985057047), (6, 656704698), (9, 437803132), (12, 328352349), (13, 303094476), (18, 218901566), (26, 151547238), (36, 109450783), (39, 101031492), (52, 75773619), (78, 50515746), (113, 34869276), (117, 33677164), (156, 25257873), (226, 17434638), (234, 16838582), (339, 11623092), (452, 8717319), (468, 8419291), (678, 5811546), (1017, 3874364), (1356, 2905773), (1469, 2682252), (2034, 1937182), (2938, 1341126), (4068, 968591), (4407, 894084), (5876, 670563), (8814, 447042), (13221, 298028), (17628, 223521), (26442, 149014), (52884, 74507)]