1138347798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{75079}}^1$

素因数の和:75129

約数の個数: 48

約数和(自身を含む): 2746126080

約数和(自身を除く): 1607778282

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 5054, 7581, 15162, 75079, 150158, 225237, 450474, 525553, 1051106, 1426501, 1576659, 2853002, 3153318, 4279503, 8559006, 9985507, 19971014, 27103519, 29956521, 54207038, 59913042, 81310557, 162621114, 189724633, 379449266, 569173899, 1138347798]

約数ペア:

[(1, 1138347798), (2, 569173899), (3, 379449266), (6, 189724633), (7, 162621114), (14, 81310557), (19, 59913042), (21, 54207038), (38, 29956521), (42, 27103519), (57, 19971014), (114, 9985507), (133, 8559006), (266, 4279503), (361, 3153318), (399, 2853002), (722, 1576659), (798, 1426501), (1083, 1051106), (2166, 525553), (2527, 450474), (5054, 225237), (7581, 150158), (15162, 75079)]