31283142408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{20689909}}^1$

素因数の和:20689931

約数の個数: 64

約数和(自身を含む): 99311568000

約数和(自身を除く): 68028425592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 20689909, 41379818, 62069727, 82759636, 124139454, 144829363, 165519272, 186209181, 248278908, 289658726, 372418362, 434488089, 496557816, 558627543, 579317452, 744836724, 868976178, 1117255086, 1158634904, 1303464267, 1489673448, 1737952356, 2234510172, 2606928534, 3475904712, 3910392801, 4469020344, 5213857068, 7820785602, 10427714136, 15641571204, 31283142408]

約数ペア:

[(1, 31283142408), (2, 15641571204), (3, 10427714136), (4, 7820785602), (6, 5213857068), (7, 4469020344), (8, 3910392801), (9, 3475904712), (12, 2606928534), (14, 2234510172), (18, 1737952356), (21, 1489673448), (24, 1303464267), (27, 1158634904), (28, 1117255086), (36, 868976178), (42, 744836724), (54, 579317452), (56, 558627543), (63, 496557816), (72, 434488089), (84, 372418362), (108, 289658726), (126, 248278908), (168, 186209181), (189, 165519272), (216, 144829363), (252, 124139454), (378, 82759636), (504, 62069727), (756, 41379818), (1512, 20689909)]