1138697766

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{3329}}^1$

素因数の和:3981

約数の個数: 48

約数和(自身を含む): 2551685760

約数和(自身を除く): 1412987994

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 613, 1226, 1839, 3329, 3678, 5517, 6658, 9987, 11034, 19003, 19974, 29961, 38006, 57009, 59922, 103199, 114018, 171027, 206398, 309597, 342054, 619194, 928791, 1857582, 2040677, 4081354, 6122031, 12244062, 18366093, 36732186, 63260987, 126521974, 189782961, 379565922, 569348883, 1138697766]

約数ペア:

[(1, 1138697766), (2, 569348883), (3, 379565922), (6, 189782961), (9, 126521974), (18, 63260987), (31, 36732186), (62, 18366093), (93, 12244062), (186, 6122031), (279, 4081354), (558, 2040677), (613, 1857582), (1226, 928791), (1839, 619194), (3329, 342054), (3678, 309597), (5517, 206398), (6658, 171027), (9987, 114018), (11034, 103199), (19003, 59922), (19974, 57009), (29961, 38006)]